51961030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{42943}}^1$

素因数の和:42972

約数の個数: 24

約数和(自身を含む): 102807936

約数和(自身を除く): 50846906

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 42943, 85886, 214715, 429430, 472373, 944746, 2361865, 4723730, 5196103, 10392206, 25980515, 51961030]

約数ペア:

[(1, 51961030), (2, 25980515), (5, 10392206), (10, 5196103), (11, 4723730), (22, 2361865), (55, 944746), (110, 472373), (121, 429430), (242, 214715), (605, 85886), (1210, 42943)]