49513107

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4003}}^1$

素因数の和:4063

約数の個数: 32

約数和(自身を含む): 82001920

約数和(自身を除く): 32488813

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4003, 4123, 12009, 12369, 28021, 76057, 84063, 124093, 228171, 372279, 532399, 868651, 1597197, 2357767, 2605953, 7073301, 16504369, 49513107]

約数ペア:

[(1, 49513107), (3, 16504369), (7, 7073301), (19, 2605953), (21, 2357767), (31, 1597197), (57, 868651), (93, 532399), (133, 372279), (217, 228171), (399, 124093), (589, 84063), (651, 76057), (1767, 28021), (4003, 12369), (4123, 12009)]