49473008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{237851}}^1$

素因数の和:237872

約数の個数: 20

約数和(自身を含む): 103227768

約数和(自身を除く): 53754760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 237851, 475702, 951404, 1902808, 3092063, 3805616, 6184126, 12368252, 24736504, 49473008]

約数ペア:

[(1, 49473008), (2, 24736504), (4, 12368252), (8, 6184126), (13, 3805616), (16, 3092063), (26, 1902808), (52, 951404), (104, 475702), (208, 237851)]