47956340

素因数分解:

$2^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{4259}}^1$

素因数の和:4831

約数の個数: 24

約数和(自身を含む): 100910880

約数和(自身を除く): 52954540

約数列:

[1, 2, 4, 5, 10, 20, 563, 1126, 2252, 2815, 4259, 5630, 8518, 11260, 17036, 21295, 42590, 85180, 2397817, 4795634, 9591268, 11989085, 23978170, 47956340]

約数ペア:

[(1, 47956340), (2, 23978170), (4, 11989085), (5, 9591268), (10, 4795634), (20, 2397817), (563, 85180), (1126, 42590), (2252, 21295), (2815, 17036), (4259, 11260), (5630, 8518)]