53558090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 99066240

約数和(自身を除く): 45508150

約数列:

[1, 2, 5, 10, 53, 106, 139, 265, 278, 530, 695, 727, 1390, 1454, 3635, 7270, 7367, 14734, 36835, 38531, 73670, 77062, 101053, 192655, 202106, 385310, 505265, 1010530, 5355809, 10711618, 26779045, 53558090]

約数ペア:

[(1, 53558090), (2, 26779045), (5, 10711618), (10, 5355809), (53, 1010530), (106, 505265), (139, 385310), (265, 202106), (278, 192655), (530, 101053), (695, 77062), (727, 73670), (1390, 38531), (1454, 36835), (3635, 14734), (7270, 7367)]