51107660

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{14771}}^1$

素因数の和:14953

約数の個数: 24

約数和(自身を含む): 107953776

約数和(自身を除く): 56846116

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 14771, 29542, 59084, 73855, 147710, 295420, 2555383, 5110766, 10221532, 12776915, 25553830, 51107660]

約数ペア:

[(1, 51107660), (2, 25553830), (4, 12776915), (5, 10221532), (10, 5110766), (20, 2555383), (173, 295420), (346, 147710), (692, 73855), (865, 59084), (1730, 29542), (3460, 14771)]