57745985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 79626240

約数和(自身を除く): 21880255

約数列:

[1, 5, 11, 23, 55, 115, 191, 239, 253, 955, 1195, 1265, 2101, 2629, 4393, 5497, 10505, 13145, 21965, 27485, 45649, 48323, 60467, 228245, 241615, 302335, 502139, 1049927, 2510695, 5249635, 11549197, 57745985]

約数ペア:

[(1, 57745985), (5, 11549197), (11, 5249635), (23, 2510695), (55, 1049927), (115, 502139), (191, 302335), (239, 241615), (253, 228245), (955, 60467), (1195, 48323), (1265, 45649), (2101, 27485), (2629, 21965), (4393, 13145), (5497, 10505)]