52291160

素因数分解:

$2^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2347}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 117916560

約数和(自身を除く): 65625400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 557, 1114, 2228, 2347, 2785, 4456, 4694, 5570, 9388, 11140, 11735, 18776, 22280, 23470, 46940, 93880, 1307279, 2614558, 5229116, 6536395, 10458232, 13072790, 26145580, 52291160]

約数ペア:

[(1, 52291160), (2, 26145580), (4, 13072790), (5, 10458232), (8, 6536395), (10, 5229116), (20, 2614558), (40, 1307279), (557, 93880), (1114, 46940), (2228, 23470), (2347, 22280), (2785, 18776), (4456, 11735), (4694, 11140), (5570, 9388)]