57249508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20359}}^1$

素因数の和:20419

約数の個数: 24

約数和(自身を含む): 108315200

約数和(自身を除く): 51065692

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 20359, 40718, 81436, 386821, 753283, 773642, 1506566, 1547284, 3013132, 14312377, 28624754, 57249508]

約数ペア:

[(1, 57249508), (2, 28624754), (4, 14312377), (19, 3013132), (37, 1547284), (38, 1506566), (74, 773642), (76, 753283), (148, 386821), (703, 81436), (1406, 40718), (2812, 20359)]