50098480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20201}}^1$

素因数の和:20245

約数の個数: 40

約数和(自身を含む): 120242304

約数和(自身を除く): 70143824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 20201, 40402, 80804, 101005, 161608, 202010, 323216, 404020, 626231, 808040, 1252462, 1616080, 2504924, 3131155, 5009848, 6262310, 10019696, 12524620, 25049240, 50098480]

約数ペア:

[(1, 50098480), (2, 25049240), (4, 12524620), (5, 10019696), (8, 6262310), (10, 5009848), (16, 3131155), (20, 2504924), (31, 1616080), (40, 1252462), (62, 808040), (80, 626231), (124, 404020), (155, 323216), (248, 202010), (310, 161608), (496, 101005), (620, 80804), (1240, 40402), (2480, 20201)]