49740700

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{3797}}^1$

素因数の和:3942

約数の個数: 36

約数和(自身を含む): 108789912

約数和(自身を除く): 59049212

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2620, 3275, 3797, 6550, 7594, 13100, 15188, 18985, 37970, 75940, 94925, 189850, 379700, 497407, 994814, 1989628, 2487035, 4974070, 9948140, 12435175, 24870350, 49740700]

約数ペア:

[(1, 49740700), (2, 24870350), (4, 12435175), (5, 9948140), (10, 4974070), (20, 2487035), (25, 1989628), (50, 994814), (100, 497407), (131, 379700), (262, 189850), (524, 94925), (655, 75940), (1310, 37970), (2620, 18985), (3275, 15188), (3797, 13100), (6550, 7594)]