57442730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1823}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 108739584

約数和(自身を除く): 51296854

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 685, 1370, 1823, 3151, 3646, 6302, 9115, 15755, 18230, 31510, 41929, 83858, 209645, 249751, 419290, 499502, 1248755, 2497510, 5744273, 11488546, 28721365, 57442730]

約数ペア:

[(1, 57442730), (2, 28721365), (5, 11488546), (10, 5744273), (23, 2497510), (46, 1248755), (115, 499502), (137, 419290), (230, 249751), (274, 209645), (685, 83858), (1370, 41929), (1823, 31510), (3151, 18230), (3646, 15755), (6302, 9115)]