50873480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5861}}^1$

素因数の和:5910

約数の個数: 64

約数和(自身を含む): 135060480

約数和(自身を除く): 84187000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 5861, 8680, 11722, 23444, 29305, 41027, 46888, 58610, 82054, 117220, 164108, 181691, 205135, 234440, 328216, 363382, 410270, 726764, 820540, 908455, 1271837, 1453528, 1641080, 1816910, 2543674, 3633820, 5087348, 6359185, 7267640, 10174696, 12718370, 25436740, 50873480]

約数ペア:

[(1, 50873480), (2, 25436740), (4, 12718370), (5, 10174696), (7, 7267640), (8, 6359185), (10, 5087348), (14, 3633820), (20, 2543674), (28, 1816910), (31, 1641080), (35, 1453528), (40, 1271837), (56, 908455), (62, 820540), (70, 726764), (124, 410270), (140, 363382), (155, 328216), (217, 234440), (248, 205135), (280, 181691), (310, 164108), (434, 117220), (620, 82054), (868, 58610), (1085, 46888), (1240, 41027), (1736, 29305), (2170, 23444), (4340, 11722), (5861, 8680)]