50237380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1063}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 112613760

約数和(自身を除く): 62376380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 139, 170, 278, 340, 556, 695, 1063, 1390, 2126, 2363, 2780, 4252, 4726, 5315, 9452, 10630, 11815, 18071, 21260, 23630, 36142, 47260, 72284, 90355, 147757, 180710, 295514, 361420, 591028, 738785, 1477570, 2511869, 2955140, 5023738, 10047476, 12559345, 25118690, 50237380]

約数ペア:

[(1, 50237380), (2, 25118690), (4, 12559345), (5, 10047476), (10, 5023738), (17, 2955140), (20, 2511869), (34, 1477570), (68, 738785), (85, 591028), (139, 361420), (170, 295514), (278, 180710), (340, 147757), (556, 90355), (695, 72284), (1063, 47260), (1390, 36142), (2126, 23630), (2363, 21260), (2780, 18071), (4252, 11815), (4726, 10630), (5315, 9452)]