48428848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1483}}^1$

素因数の和:1661

約数の個数: 40

約数和(自身を含む): 101760848

約数和(自身を除く): 53332000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 1483, 2041, 2512, 2966, 4082, 5932, 8164, 11864, 16328, 19279, 23728, 32656, 38558, 77116, 154232, 232831, 308464, 465662, 931324, 1862648, 3026803, 3725296, 6053606, 12107212, 24214424, 48428848]

約数ペア:

[(1, 48428848), (2, 24214424), (4, 12107212), (8, 6053606), (13, 3725296), (16, 3026803), (26, 1862648), (52, 931324), (104, 465662), (157, 308464), (208, 232831), (314, 154232), (628, 77116), (1256, 38558), (1483, 32656), (2041, 23728), (2512, 19279), (2966, 16328), (4082, 11864), (5932, 8164)]