50047960

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3947}}^1$

素因数の和:4275

約数の個数: 32

約数和(自身を含む): 112991760

約数和(自身を除く): 62943800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2536, 3170, 3947, 6340, 7894, 12680, 15788, 19735, 31576, 39470, 78940, 157880, 1251199, 2502398, 5004796, 6255995, 10009592, 12511990, 25023980, 50047960]

約数ペア:

[(1, 50047960), (2, 25023980), (4, 12511990), (5, 10009592), (8, 6255995), (10, 5004796), (20, 2502398), (40, 1251199), (317, 157880), (634, 78940), (1268, 39470), (1585, 31576), (2536, 19735), (3170, 15788), (3947, 12680), (6340, 7894)]