52054740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{289193}}^1$

素因数の和:289208

約数の個数: 36

約数和(自身を含む): 157899924

約数和(自身を除く): 105845184

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 289193, 578386, 867579, 1156772, 1445965, 1735158, 2602737, 2891930, 3470316, 4337895, 5205474, 5783860, 8675790, 10410948, 13013685, 17351580, 26027370, 52054740]

約数ペア:

[(1, 52054740), (2, 26027370), (3, 17351580), (4, 13013685), (5, 10410948), (6, 8675790), (9, 5783860), (10, 5205474), (12, 4337895), (15, 3470316), (18, 2891930), (20, 2602737), (30, 1735158), (36, 1445965), (45, 1156772), (60, 867579), (90, 578386), (180, 289193)]