51603960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4019}}^1$

素因数の和:4140

約数の個数: 64

約数和(自身を含む): 156297600

約数和(自身を除く): 104693640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4019, 4280, 6420, 8038, 12057, 12840, 16076, 20095, 24114, 32152, 40190, 48228, 60285, 80380, 96456, 120570, 160760, 241140, 430033, 482280, 860066, 1290099, 1720132, 2150165, 2580198, 3440264, 4300330, 5160396, 6450495, 8600660, 10320792, 12900990, 17201320, 25801980, 51603960]

約数ペア:

[(1, 51603960), (2, 25801980), (3, 17201320), (4, 12900990), (5, 10320792), (6, 8600660), (8, 6450495), (10, 5160396), (12, 4300330), (15, 3440264), (20, 2580198), (24, 2150165), (30, 1720132), (40, 1290099), (60, 860066), (107, 482280), (120, 430033), (214, 241140), (321, 160760), (428, 120570), (535, 96456), (642, 80380), (856, 60285), (1070, 48228), (1284, 40190), (1605, 32152), (2140, 24114), (2568, 20095), (3210, 16076), (4019, 12840), (4280, 12057), (6420, 8038)]