48311320

素因数分解:

$2^3\times 5^1\times {\mathrm{967}}^1\times {\mathrm{1249}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 108900000

約数和(自身を除く): 60588680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 967, 1249, 1934, 2498, 3868, 4835, 4996, 6245, 7736, 9670, 9992, 12490, 19340, 24980, 38680, 49960, 1207783, 2415566, 4831132, 6038915, 9662264, 12077830, 24155660, 48311320]

約数ペア:

[(1, 48311320), (2, 24155660), (4, 12077830), (5, 9662264), (8, 6038915), (10, 4831132), (20, 2415566), (40, 1207783), (967, 49960), (1249, 38680), (1934, 24980), (2498, 19340), (3868, 12490), (4835, 9992), (4996, 9670), (6245, 7736)]