50460440

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5657}}^1$

素因数の和:5891

約数の個数: 32

約数和(自身を含む): 114065280

約数和(自身を除く): 63604840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 4460, 5657, 8920, 11314, 22628, 28285, 45256, 56570, 113140, 226280, 1261511, 2523022, 5046044, 6307555, 10092088, 12615110, 25230220, 50460440]

約数ペア:

[(1, 50460440), (2, 25230220), (4, 12615110), (5, 10092088), (8, 6307555), (10, 5046044), (20, 2523022), (40, 1261511), (223, 226280), (446, 113140), (892, 56570), (1115, 45256), (1784, 28285), (2230, 22628), (4460, 11314), (5657, 8920)]