52180471

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 64827392

約数和(自身を除く): 12646921

約数列:

[1, 7, 31, 37, 67, 97, 217, 259, 469, 679, 1147, 2077, 2479, 3007, 3589, 6499, 8029, 14539, 17353, 21049, 25123, 45493, 76849, 111259, 201469, 240463, 537943, 778813, 1410283, 1683241, 7454353, 52180471]

約数ペア:

[(1, 52180471), (7, 7454353), (31, 1683241), (37, 1410283), (67, 778813), (97, 537943), (217, 240463), (259, 201469), (469, 111259), (679, 76849), (1147, 45493), (2077, 25123), (2479, 21049), (3007, 17353), (3589, 14539), (6499, 8029)]