61951700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{11689}}^1$

素因数の和:11756

約数の個数: 36

約数和(自身を含む): 136983420

約数和(自身を除く): 75031720

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 11689, 23378, 46756, 58445, 116890, 233780, 292225, 584450, 619517, 1168900, 1239034, 2478068, 3097585, 6195170, 12390340, 15487925, 30975850, 61951700]

約数ペア:

[(1, 61951700), (2, 30975850), (4, 15487925), (5, 12390340), (10, 6195170), (20, 3097585), (25, 2478068), (50, 1239034), (53, 1168900), (100, 619517), (106, 584450), (212, 292225), (265, 233780), (530, 116890), (1060, 58445), (1325, 46756), (2650, 23378), (5300, 11689)]