87484450

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{33013}}^1$

素因数の和:33078

約数の個数: 24

約数和(自身を含む): 165796308

約数和(自身を除く): 78311858

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 33013, 66026, 165065, 330130, 825325, 1650650, 1749689, 3499378, 8748445, 17496890, 43742225, 87484450]

約数ペア:

[(1, 87484450), (2, 43742225), (5, 17496890), (10, 8748445), (25, 3499378), (50, 1749689), (53, 1650650), (106, 825325), (265, 330130), (530, 165065), (1325, 66026), (2650, 33013)]