47990525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 36

約数和(自身を含む): 67168320

約数和(自身を除く): 19177795

約数列:

[1, 5, 11, 25, 47, 55, 79, 235, 275, 395, 517, 869, 1175, 1975, 2209, 2585, 3713, 4345, 11045, 12925, 18565, 21725, 24299, 40843, 55225, 92825, 121495, 174511, 204215, 607475, 872555, 1021075, 1919621, 4362775, 9598105, 47990525]

約数ペア:

[(1, 47990525), (5, 9598105), (11, 4362775), (25, 1919621), (47, 1021075), (55, 872555), (79, 607475), (235, 204215), (275, 174511), (395, 121495), (517, 92825), (869, 55225), (1175, 40843), (1975, 24299), (2209, 21725), (2585, 18565), (3713, 12925), (4345, 11045)]