49847180

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{13049}}^1$

素因数の和:13249

約数の個数: 24

約数和(自身を含む): 105235200

約数和(自身を除く): 55388020

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 13049, 26098, 52196, 65245, 130490, 260980, 2492359, 4984718, 9969436, 12461795, 24923590, 49847180]

約数ペア:

[(1, 49847180), (2, 24923590), (4, 12461795), (5, 9969436), (10, 4984718), (20, 2492359), (191, 260980), (382, 130490), (764, 65245), (955, 52196), (1910, 26098), (3820, 13049)]