53555547

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 78624000

約数和(自身を除く): 25068453

約数列:

[1, 3, 19, 29, 57, 87, 179, 181, 537, 543, 551, 1653, 3401, 3439, 5191, 5249, 10203, 10317, 15573, 15747, 32399, 97197, 98629, 99731, 295887, 299193, 615581, 939571, 1846743, 2818713, 17851849, 53555547]

約数ペア:

[(1, 53555547), (3, 17851849), (19, 2818713), (29, 1846743), (57, 939571), (87, 615581), (179, 299193), (181, 295887), (537, 99731), (543, 98629), (551, 97197), (1653, 32399), (3401, 15747), (3439, 15573), (5191, 10317), (5249, 10203)]