50209240

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15889}}^1$

素因数の和:15979

約数の個数: 32

約数和(自身を含む): 114408000

約数和(自身を除く): 64198760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 15889, 31778, 63556, 79445, 127112, 158890, 317780, 635560, 1255231, 2510462, 5020924, 6276155, 10041848, 12552310, 25104620, 50209240]

約数ペア:

[(1, 50209240), (2, 25104620), (4, 12552310), (5, 10041848), (8, 6276155), (10, 5020924), (20, 2510462), (40, 1255231), (79, 635560), (158, 317780), (316, 158890), (395, 127112), (632, 79445), (790, 63556), (1580, 31778), (3160, 15889)]