48406340

素因数分解:

$2^2\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{1979}}^1$

素因数の和:3211

約数の個数: 24

約数和(自身を含む): 101787840

約数和(自身を除く): 53381500

約数列:

[1, 2, 4, 5, 10, 20, 1223, 1979, 2446, 3958, 4892, 6115, 7916, 9895, 12230, 19790, 24460, 39580, 2420317, 4840634, 9681268, 12101585, 24203170, 48406340]

約数ペア:

[(1, 48406340), (2, 24203170), (4, 12101585), (5, 9681268), (10, 4840634), (20, 2420317), (1223, 39580), (1979, 24460), (2446, 19790), (3958, 12230), (4892, 9895), (6115, 7916)]