55257470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{190543}}^1$

素因数の和:190579

約数の個数: 16

約数和(自身を含む): 102893760

約数和(自身を除く): 47636290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 190543, 381086, 952715, 1905430, 5525747, 11051494, 27628735, 55257470]

約数ペア:

[(1, 55257470), (2, 27628735), (5, 11051494), (10, 5525747), (29, 1905430), (58, 952715), (145, 381086), (290, 190543)]