53155445

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{601}}^1$

素因数の和:658

約数の個数: 36

約数和(自身を含む): 78441804

約数和(自身を除く): 25286359

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 361, 601, 665, 931, 1805, 2527, 3005, 4207, 4655, 11419, 12635, 17689, 21035, 29449, 57095, 79933, 88445, 147245, 216961, 399665, 559531, 1084805, 1518727, 2797655, 7593635, 10631089, 53155445]

約数ペア:

[(1, 53155445), (5, 10631089), (7, 7593635), (19, 2797655), (35, 1518727), (49, 1084805), (95, 559531), (133, 399665), (245, 216961), (361, 147245), (601, 88445), (665, 79933), (931, 57095), (1805, 29449), (2527, 21035), (3005, 17689), (4207, 12635), (4655, 11419)]