56239260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 209599488

約数和(自身を除く): 153360228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 37, 42, 44, 47, 49, 55, 60, 66, 70, 74, 77, 84, 94, 98, 105, 110, 111, 132, 140, 141, 147, 148, 154, 165, 185, 188, 196, 210, 220, 222, 231, 235, 245, 259, 282, 294, 308, 329, 330, 370, 385, 407, 420, 444, 462, 470, 490, 517, 518, 539, 555, 564, 588, 658, 660, 705, 735, 740, 770, 777, 814, 924, 940, 980, 987, 1034, 1036, 1078, 1110, 1155, 1221, 1295, 1316, 1410, 1470, 1540, 1551, 1554, 1617, 1628, 1645, 1739, 1813, 1974, 2035, 2068, 2156, 2220, 2303, 2310, 2442, 2585, 2590, 2695, 2820, 2849, 2940, 3102, 3108, 3234, 3290, 3478, 3619, 3626, 3885, 3948, 4070, 4606, 4620, 4884, 4935, 5170, 5180, 5217, 5390, 5439, 5698, 6105, 6204, 6468, 6580, 6909, 6956, 7238, 7252, 7755, 7770, 8085, 8140, 8547, 8695, 9065, 9212, 9870, 10340, 10434, 10780, 10857, 10878, 11396, 11515, 12173, 12210, 13818, 14245, 14476, 15510, 15540, 16170, 17094, 17390, 18095, 18130, 19129, 19740, 19943, 20868, 21714, 21756, 23030, 24346, 24420, 25333, 26085, 27195, 27636, 28490, 31020, 32340, 34188, 34545, 34780, 36190, 36260, 36519, 38258, 39886, 42735, 43428, 46060, 48692, 50666, 52170, 54285, 54390, 56980, 57387, 59829, 60865, 69090, 72380, 73038, 75999, 76516, 79772, 85211, 85470, 95645, 99715, 101332, 104340, 108570, 108780, 114774, 119658, 121730, 126665, 133903, 138180, 146076, 151998, 170422, 170940, 182595, 191290, 199430, 217140, 229548, 239316, 243460, 253330, 255633, 267806, 286935, 299145, 303996, 340844, 365190, 379995, 382580, 398860, 401709, 426055, 506660, 511266, 535612, 573870, 598290, 669515, 730380, 759990, 803418, 852110, 937321, 1022532, 1147740, 1196580, 1278165, 1339030, 1519980, 1606836, 1704220, 1874642, 2008545, 2556330, 2678060, 2811963, 3749284, 4017090, 4686605, 5112660, 5623926, 8034180, 9373210, 11247852, 14059815, 18746420, 28119630, 56239260]

約数ペア:

[(1, 56239260), (2, 28119630), (3, 18746420), (4, 14059815), (5, 11247852), (6, 9373210), (7, 8034180), (10, 5623926), (11, 5112660), (12, 4686605), (14, 4017090), (15, 3749284), (20, 2811963), (21, 2678060), (22, 2556330), (28, 2008545), (30, 1874642), (33, 1704220), (35, 1606836), (37, 1519980), (42, 1339030), (44, 1278165), (47, 1196580), (49, 1147740), (55, 1022532), (60, 937321), (66, 852110), (70, 803418), (74, 759990), (77, 730380), (84, 669515), (94, 598290), (98, 573870), (105, 535612), (110, 511266), (111, 506660), (132, 426055), (140, 401709), (141, 398860), (147, 382580), (148, 379995), (154, 365190), (165, 340844), (185, 303996), (188, 299145), (196, 286935), (210, 267806), (220, 255633), (222, 253330), (231, 243460), (235, 239316), (245, 229548), (259, 217140), (282, 199430), (294, 191290), (308, 182595), (329, 170940), (330, 170422), (370, 151998), (385, 146076), (407, 138180), (420, 133903), (444, 126665), (462, 121730), (470, 119658), (490, 114774), (517, 108780), (518, 108570), (539, 104340), (555, 101332), (564, 99715), (588, 95645), (658, 85470), (660, 85211), (705, 79772), (735, 76516), (740, 75999), (770, 73038), (777, 72380), (814, 69090), (924, 60865), (940, 59829), (980, 57387), (987, 56980), (1034, 54390), (1036, 54285), (1078, 52170), (1110, 50666), (1155, 48692), (1221, 46060), (1295, 43428), (1316, 42735), (1410, 39886), (1470, 38258), (1540, 36519), (1551, 36260), (1554, 36190), (1617, 34780), (1628, 34545), (1645, 34188), (1739, 32340), (1813, 31020), (1974, 28490), (2035, 27636), (2068, 27195), (2156, 26085), (2220, 25333), (2303, 24420), (2310, 24346), (2442, 23030), (2585, 21756), (2590, 21714), (2695, 20868), (2820, 19943), (2849, 19740), (2940, 19129), (3102, 18130), (3108, 18095), (3234, 17390), (3290, 17094), (3478, 16170), (3619, 15540), (3626, 15510), (3885, 14476), (3948, 14245), (4070, 13818), (4606, 12210), (4620, 12173), (4884, 11515), (4935, 11396), (5170, 10878), (5180, 10857), (5217, 10780), (5390, 10434), (5439, 10340), (5698, 9870), (6105, 9212), (6204, 9065), (6468, 8695), (6580, 8547), (6909, 8140), (6956, 8085), (7238, 7770), (7252, 7755)]