55824800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2302

約数の個数: 72

約数和(自身を含む): 140740992

約数和(自身を除く): 84916192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2251, 2480, 3100, 4502, 4960, 6200, 9004, 11255, 12400, 18008, 22510, 24800, 36016, 45020, 56275, 69781, 72032, 90040, 112550, 139562, 180080, 225100, 279124, 348905, 360160, 450200, 558248, 697810, 900400, 1116496, 1395620, 1744525, 1800800, 2232992, 2791240, 3489050, 5582480, 6978100, 11164960, 13956200, 27912400, 55824800]

約数ペア:

[(1, 55824800), (2, 27912400), (4, 13956200), (5, 11164960), (8, 6978100), (10, 5582480), (16, 3489050), (20, 2791240), (25, 2232992), (31, 1800800), (32, 1744525), (40, 1395620), (50, 1116496), (62, 900400), (80, 697810), (100, 558248), (124, 450200), (155, 360160), (160, 348905), (200, 279124), (248, 225100), (310, 180080), (400, 139562), (496, 112550), (620, 90040), (775, 72032), (800, 69781), (992, 56275), (1240, 45020), (1550, 36016), (2251, 24800), (2480, 22510), (3100, 18008), (4502, 12400), (4960, 11255), (6200, 9004)]