51371799

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 73835520

約数和(自身を除く): 22463721

約数列:

[1, 3, 37, 43, 47, 111, 129, 141, 229, 687, 1591, 1739, 2021, 4773, 5217, 6063, 8473, 9847, 10763, 25419, 29541, 32289, 74777, 224331, 364339, 398231, 462809, 1093017, 1194693, 1388427, 17123933, 51371799]

約数ペア:

[(1, 51371799), (3, 17123933), (37, 1388427), (43, 1194693), (47, 1093017), (111, 462809), (129, 398231), (141, 364339), (229, 224331), (687, 74777), (1591, 32289), (1739, 29541), (2021, 25419), (4773, 10763), (5217, 9847), (6063, 8473)]