55640970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 288

約数和(自身を含む): 194628096

約数和(自身を除く): 138987126

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 31, 33, 35, 37, 42, 45, 49, 55, 62, 63, 66, 70, 74, 77, 90, 93, 98, 99, 105, 110, 111, 126, 147, 154, 155, 165, 185, 186, 198, 210, 217, 222, 231, 245, 259, 279, 294, 310, 315, 330, 333, 341, 370, 385, 407, 434, 441, 462, 465, 490, 495, 518, 539, 555, 558, 630, 651, 666, 682, 693, 735, 770, 777, 814, 882, 930, 990, 1023, 1078, 1085, 1110, 1147, 1155, 1221, 1295, 1302, 1386, 1395, 1470, 1519, 1554, 1617, 1665, 1705, 1813, 1953, 2035, 2046, 2170, 2205, 2294, 2310, 2331, 2387, 2442, 2590, 2695, 2790, 2849, 3038, 3069, 3234, 3255, 3330, 3410, 3441, 3465, 3626, 3663, 3885, 3906, 4070, 4410, 4557, 4662, 4774, 4851, 5115, 5390, 5439, 5698, 5735, 6105, 6138, 6510, 6882, 6930, 7161, 7326, 7595, 7770, 8029, 8085, 8547, 9065, 9114, 9702, 9765, 10230, 10323, 10878, 11470, 11655, 11935, 12210, 12617, 13671, 14245, 14322, 15190, 15345, 16058, 16170, 16317, 16709, 17094, 17205, 18130, 18315, 19530, 19943, 20646, 21483, 22785, 23310, 23870, 24087, 24255, 25234, 25641, 27195, 27342, 28490, 30690, 32634, 33418, 34410, 35805, 36630, 37851, 39886, 40145, 42735, 42966, 45570, 48174, 48510, 50127, 51282, 51615, 54390, 56203, 59829, 63085, 68355, 71610, 72261, 75702, 80290, 81585, 83545, 85470, 88319, 99715, 100254, 103230, 107415, 112406, 113553, 119658, 120435, 126170, 128205, 136710, 144522, 150381, 163170, 167090, 168609, 176638, 179487, 189255, 199430, 214830, 227106, 240870, 250635, 256410, 264957, 281015, 299145, 300762, 337218, 358974, 361305, 378510, 441595, 501270, 505827, 529914, 562030, 567765, 598290, 618233, 722610, 751905, 794871, 843045, 883190, 897435, 1011654, 1135530, 1236466, 1324785, 1503810, 1589742, 1686090, 1794870, 1854699, 2529135, 2649570, 3091165, 3709398, 3974355, 5058270, 5564097, 6182330, 7948710, 9273495, 11128194, 18546990, 27820485, 55640970]

約数ペア:

[(1, 55640970), (2, 27820485), (3, 18546990), (5, 11128194), (6, 9273495), (7, 7948710), (9, 6182330), (10, 5564097), (11, 5058270), (14, 3974355), (15, 3709398), (18, 3091165), (21, 2649570), (22, 2529135), (30, 1854699), (31, 1794870), (33, 1686090), (35, 1589742), (37, 1503810), (42, 1324785), (45, 1236466), (49, 1135530), (55, 1011654), (62, 897435), (63, 883190), (66, 843045), (70, 794871), (74, 751905), (77, 722610), (90, 618233), (93, 598290), (98, 567765), (99, 562030), (105, 529914), (110, 505827), (111, 501270), (126, 441595), (147, 378510), (154, 361305), (155, 358974), (165, 337218), (185, 300762), (186, 299145), (198, 281015), (210, 264957), (217, 256410), (222, 250635), (231, 240870), (245, 227106), (259, 214830), (279, 199430), (294, 189255), (310, 179487), (315, 176638), (330, 168609), (333, 167090), (341, 163170), (370, 150381), (385, 144522), (407, 136710), (434, 128205), (441, 126170), (462, 120435), (465, 119658), (490, 113553), (495, 112406), (518, 107415), (539, 103230), (555, 100254), (558, 99715), (630, 88319), (651, 85470), (666, 83545), (682, 81585), (693, 80290), (735, 75702), (770, 72261), (777, 71610), (814, 68355), (882, 63085), (930, 59829), (990, 56203), (1023, 54390), (1078, 51615), (1085, 51282), (1110, 50127), (1147, 48510), (1155, 48174), (1221, 45570), (1295, 42966), (1302, 42735), (1386, 40145), (1395, 39886), (1470, 37851), (1519, 36630), (1554, 35805), (1617, 34410), (1665, 33418), (1705, 32634), (1813, 30690), (1953, 28490), (2035, 27342), (2046, 27195), (2170, 25641), (2205, 25234), (2294, 24255), (2310, 24087), (2331, 23870), (2387, 23310), (2442, 22785), (2590, 21483), (2695, 20646), (2790, 19943), (2849, 19530), (3038, 18315), (3069, 18130), (3234, 17205), (3255, 17094), (3330, 16709), (3410, 16317), (3441, 16170), (3465, 16058), (3626, 15345), (3663, 15190), (3885, 14322), (3906, 14245), (4070, 13671), (4410, 12617), (4557, 12210), (4662, 11935), (4774, 11655), (4851, 11470), (5115, 10878), (5390, 10323), (5439, 10230), (5698, 9765), (5735, 9702), (6105, 9114), (6138, 9065), (6510, 8547), (6882, 8085), (6930, 8029), (7161, 7770), (7326, 7595)]