49039700

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{6907}}^1$

素因数の和:6992

約数の個数: 36

約数和(自身を含む): 107930592

約数和(自身を除く): 58890892

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 6907, 7100, 13814, 27628, 34535, 69070, 138140, 172675, 345350, 490397, 690700, 980794, 1961588, 2451985, 4903970, 9807940, 12259925, 24519850, 49039700]

約数ペア:

[(1, 49039700), (2, 24519850), (4, 12259925), (5, 9807940), (10, 4903970), (20, 2451985), (25, 1961588), (50, 980794), (71, 690700), (100, 490397), (142, 345350), (284, 172675), (355, 138140), (710, 69070), (1420, 34535), (1775, 27628), (3550, 13814), (6907, 7100)]