55717475

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 77083608

約数和(自身を除く): 21366133

約数列:

[1, 5, 11, 25, 55, 113, 121, 163, 275, 565, 605, 815, 1243, 1793, 2825, 3025, 4075, 6215, 8965, 13673, 18419, 19723, 31075, 44825, 68365, 92095, 98615, 202609, 341825, 460475, 493075, 1013045, 2228699, 5065225, 11143495, 55717475]

約数ペア:

[(1, 55717475), (5, 11143495), (11, 5065225), (25, 2228699), (55, 1013045), (113, 493075), (121, 460475), (163, 341825), (275, 202609), (565, 98615), (605, 92095), (815, 68365), (1243, 44825), (1793, 31075), (2825, 19723), (3025, 18419), (4075, 13673), (6215, 8965)]