48714760

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3967}}^1$

素因数の和:4285

約数の個数: 32

約数和(自身を含む): 109992960

約数和(自身を除く): 61278200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 3967, 6140, 7934, 12280, 15868, 19835, 31736, 39670, 79340, 158680, 1217869, 2435738, 4871476, 6089345, 9742952, 12178690, 24357380, 48714760]

約数ペア:

[(1, 48714760), (2, 24357380), (4, 12178690), (5, 9742952), (8, 6089345), (10, 4871476), (20, 2435738), (40, 1217869), (307, 158680), (614, 79340), (1228, 39670), (1535, 31736), (2456, 19835), (3070, 15868), (3967, 12280), (6140, 7934)]