57188890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6581}}^1$

素因数の和:6678

約数の個数: 32

約数和(自身を含む): 113736960

約数和(自身を除く): 56548070

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 6581, 8690, 13162, 32905, 65810, 72391, 144782, 361955, 519899, 723910, 1039798, 2599495, 5198990, 5718889, 11437778, 28594445, 57188890]

約数ペア:

[(1, 57188890), (2, 28594445), (5, 11437778), (10, 5718889), (11, 5198990), (22, 2599495), (55, 1039798), (79, 723910), (110, 519899), (158, 361955), (395, 144782), (790, 72391), (869, 65810), (1738, 32905), (4345, 13162), (6581, 8690)]