51915143

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3413}}^1$

素因数の和:3514

約数の個数: 16

約数和(自身を含む): 61943616

約数和(自身を除く): 10028473

約数列:

[1, 7, 41, 53, 287, 371, 2173, 3413, 15211, 23891, 139933, 180889, 979531, 1266223, 7416449, 51915143]

約数ペア:

[(1, 51915143), (7, 7416449), (41, 1266223), (53, 979531), (287, 180889), (371, 139933), (2173, 23891), (3413, 15211)]