57565756

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1439}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 102936960

約数和(自身を除く): 45371204

約数列:

[1, 2, 4, 73, 137, 146, 274, 292, 548, 1439, 2878, 5756, 10001, 20002, 40004, 105047, 197143, 210094, 394286, 420188, 788572, 14391439, 28782878, 57565756]

約数ペア:

[(1, 57565756), (2, 28782878), (4, 14391439), (73, 788572), (137, 420188), (146, 394286), (274, 210094), (292, 197143), (548, 105047), (1439, 40004), (2878, 20002), (5756, 10001)]