48420154

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{1231}}^1$

素因数の和:1581

約数の個数: 16

約数和(自身を含む): 73979136

約数和(自身を除く): 25558982

約数列:

[1, 2, 71, 142, 277, 554, 1231, 2462, 19667, 39334, 87401, 174802, 340987, 681974, 24210077, 48420154]

約数ペア:

[(1, 48420154), (2, 24210077), (71, 681974), (142, 340987), (277, 174802), (554, 87401), (1231, 39334), (2462, 19667)]