49513665

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 82308096

約数和(自身を除く): 32794431

約数列:

[1, 3, 5, 15, 31, 93, 155, 233, 457, 465, 699, 1165, 1371, 2285, 3495, 6855, 7223, 14167, 21669, 36115, 42501, 70835, 106481, 108345, 212505, 319443, 532405, 1597215, 3300911, 9902733, 16504555, 49513665]

約数ペア:

[(1, 49513665), (3, 16504555), (5, 9902733), (15, 3300911), (31, 1597215), (93, 532405), (155, 319443), (233, 212505), (457, 108345), (465, 106481), (699, 70835), (1165, 42501), (1371, 36115), (2285, 21669), (3495, 14167), (6855, 7223)]