28450930

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{53681}}^1$

素因数の和:53741

約数の個数: 16

約数和(自身を含む): 52178904

約数和(自身を除く): 23727974

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 53681, 107362, 268405, 536810, 2845093, 5690186, 14225465, 28450930]

約数ペア:

[(1, 28450930), (2, 14225465), (5, 5690186), (10, 2845093), (53, 536810), (106, 268405), (265, 107362), (530, 53681)]