55498680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4973}}^1$

素因数の和:5021

約数の個数: 96

約数和(自身を含む): 186226560

約数和(自身を除く): 130727880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 4973, 5580, 9946, 11160, 14919, 19892, 24865, 29838, 39784, 44757, 49730, 59676, 74595, 89514, 99460, 119352, 149190, 154163, 179028, 198920, 223785, 298380, 308326, 358056, 447570, 462489, 596760, 616652, 770815, 895140, 924978, 1233304, 1387467, 1541630, 1790280, 1849956, 2312445, 2774934, 3083260, 3699912, 4624890, 5549868, 6166520, 6937335, 9249780, 11099736, 13874670, 18499560, 27749340, 55498680]

約数ペア:

[(1, 55498680), (2, 27749340), (3, 18499560), (4, 13874670), (5, 11099736), (6, 9249780), (8, 6937335), (9, 6166520), (10, 5549868), (12, 4624890), (15, 3699912), (18, 3083260), (20, 2774934), (24, 2312445), (30, 1849956), (31, 1790280), (36, 1541630), (40, 1387467), (45, 1233304), (60, 924978), (62, 895140), (72, 770815), (90, 616652), (93, 596760), (120, 462489), (124, 447570), (155, 358056), (180, 308326), (186, 298380), (248, 223785), (279, 198920), (310, 179028), (360, 154163), (372, 149190), (465, 119352), (558, 99460), (620, 89514), (744, 74595), (930, 59676), (1116, 49730), (1240, 44757), (1395, 39784), (1860, 29838), (2232, 24865), (2790, 19892), (3720, 14919), (4973, 11160), (5580, 9946)]