49191088

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{38917}}^1$

素因数の和:39004

約数の個数: 20

約数和(自身を含む): 96516640

約数和(自身を除く): 47325552

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 38917, 77834, 155668, 311336, 622672, 3074443, 6148886, 12297772, 24595544, 49191088]

約数ペア:

[(1, 49191088), (2, 24595544), (4, 12297772), (8, 6148886), (16, 3074443), (79, 622672), (158, 311336), (316, 155668), (632, 77834), (1264, 38917)]