52379873

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 69753600

約数和(自身を除く): 17373727

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 343, 637, 691, 833, 1547, 4459, 4837, 5831, 8983, 10829, 11747, 33859, 62881, 75803, 82229, 152711, 237013, 440167, 575603, 1068977, 3081169, 4029221, 7482839, 52379873]

約数ペア:

[(1, 52379873), (7, 7482839), (13, 4029221), (17, 3081169), (49, 1068977), (91, 575603), (119, 440167), (221, 237013), (343, 152711), (637, 82229), (691, 75803), (833, 62881), (1547, 33859), (4459, 11747), (4837, 10829), (5831, 8983)]