56493080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 163749600

約数和(自身を除く): 107256520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 37, 38, 40, 41, 49, 56, 70, 74, 76, 82, 95, 98, 133, 140, 148, 152, 164, 185, 190, 196, 205, 245, 259, 266, 280, 287, 296, 328, 370, 380, 392, 410, 490, 518, 532, 574, 665, 703, 740, 760, 779, 820, 931, 980, 1036, 1064, 1148, 1295, 1330, 1406, 1435, 1480, 1517, 1558, 1640, 1813, 1862, 1960, 2009, 2072, 2296, 2590, 2660, 2812, 2870, 3034, 3116, 3515, 3626, 3724, 3895, 4018, 4655, 4921, 5180, 5320, 5453, 5624, 5740, 6068, 6232, 7030, 7252, 7448, 7585, 7790, 8036, 9065, 9310, 9842, 10045, 10360, 10619, 10906, 11480, 12136, 14060, 14504, 15170, 15580, 16072, 18130, 18620, 19684, 20090, 21238, 21812, 24605, 27265, 28120, 28823, 30340, 31160, 34447, 36260, 37240, 38171, 39368, 40180, 42476, 43624, 49210, 53095, 54530, 57646, 60680, 68894, 72520, 74333, 76342, 80360, 84952, 98420, 106190, 109060, 115292, 137788, 144115, 148666, 152684, 172235, 190855, 196840, 201761, 212380, 218120, 230584, 275576, 288230, 297332, 305368, 344470, 371665, 381710, 403522, 424760, 576460, 594664, 688940, 743330, 763420, 807044, 1008805, 1152920, 1377880, 1412327, 1486660, 1526840, 1614088, 2017610, 2824654, 2973320, 4035220, 5649308, 7061635, 8070440, 11298616, 14123270, 28246540, 56493080]

約数ペア:

[(1, 56493080), (2, 28246540), (4, 14123270), (5, 11298616), (7, 8070440), (8, 7061635), (10, 5649308), (14, 4035220), (19, 2973320), (20, 2824654), (28, 2017610), (35, 1614088), (37, 1526840), (38, 1486660), (40, 1412327), (41, 1377880), (49, 1152920), (56, 1008805), (70, 807044), (74, 763420), (76, 743330), (82, 688940), (95, 594664), (98, 576460), (133, 424760), (140, 403522), (148, 381710), (152, 371665), (164, 344470), (185, 305368), (190, 297332), (196, 288230), (205, 275576), (245, 230584), (259, 218120), (266, 212380), (280, 201761), (287, 196840), (296, 190855), (328, 172235), (370, 152684), (380, 148666), (392, 144115), (410, 137788), (490, 115292), (518, 109060), (532, 106190), (574, 98420), (665, 84952), (703, 80360), (740, 76342), (760, 74333), (779, 72520), (820, 68894), (931, 60680), (980, 57646), (1036, 54530), (1064, 53095), (1148, 49210), (1295, 43624), (1330, 42476), (1406, 40180), (1435, 39368), (1480, 38171), (1517, 37240), (1558, 36260), (1640, 34447), (1813, 31160), (1862, 30340), (1960, 28823), (2009, 28120), (2072, 27265), (2296, 24605), (2590, 21812), (2660, 21238), (2812, 20090), (2870, 19684), (3034, 18620), (3116, 18130), (3515, 16072), (3626, 15580), (3724, 15170), (3895, 14504), (4018, 14060), (4655, 12136), (4921, 11480), (5180, 10906), (5320, 10619), (5453, 10360), (5624, 10045), (5740, 9842), (6068, 9310), (6232, 9065), (7030, 8036), (7252, 7790), (7448, 7585)]