52787380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1451}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 118552896

約数和(自身を除く): 65765516

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 340, 428, 535, 1070, 1451, 1819, 2140, 2902, 3638, 5804, 7255, 7276, 9095, 14510, 18190, 24667, 29020, 36380, 49334, 98668, 123335, 155257, 246670, 310514, 493340, 621028, 776285, 1552570, 2639369, 3105140, 5278738, 10557476, 13196845, 26393690, 52787380]

約数ペア:

[(1, 52787380), (2, 26393690), (4, 13196845), (5, 10557476), (10, 5278738), (17, 3105140), (20, 2639369), (34, 1552570), (68, 776285), (85, 621028), (107, 493340), (170, 310514), (214, 246670), (340, 155257), (428, 123335), (535, 98668), (1070, 49334), (1451, 36380), (1819, 29020), (2140, 24667), (2902, 18190), (3638, 14510), (5804, 9095), (7255, 7276)]