47915960

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5231}}^1$

素因数の和:5471

約数の個数: 32

約数和(自身を含む): 108302400

約数和(自身を除く): 60386440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 5231, 9160, 10462, 20924, 26155, 41848, 52310, 104620, 209240, 1197899, 2395798, 4791596, 5989495, 9583192, 11978990, 23957980, 47915960]

約数ペア:

[(1, 47915960), (2, 23957980), (4, 11978990), (5, 9583192), (8, 5989495), (10, 4791596), (20, 2395798), (40, 1197899), (229, 209240), (458, 104620), (916, 52310), (1145, 41848), (1832, 26155), (2290, 20924), (4580, 10462), (5231, 9160)]