53481238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{10273}}^1$

素因数の和:10431

約数の個数: 16

約数和(自身を含む): 85068720

約数和(自身を除く): 31587482

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 10273, 20546, 195187, 390374, 1407401, 2814802, 26740619, 53481238]

約数ペア:

[(1, 53481238), (2, 26740619), (19, 2814802), (38, 1407401), (137, 390374), (274, 195187), (2603, 20546), (5206, 10273)]