51913235

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 69809040

約数和(自身を除く): 17895805

約数列:

[1, 5, 11, 53, 55, 121, 265, 583, 605, 1619, 2915, 6413, 8095, 17809, 32065, 85807, 89045, 195899, 429035, 943877, 979495, 4719385, 10382647, 51913235]

約数ペア:

[(1, 51913235), (5, 10382647), (11, 4719385), (53, 979495), (55, 943877), (121, 429035), (265, 195899), (583, 89045), (605, 85807), (1619, 32065), (2915, 17809), (6413, 8095)]