49291216

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{18229}}^1$

素因数の和:18263

約数の個数: 30

約数和(自身を含む): 103418790

約数和(自身を除く): 54127574

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 18229, 36458, 72916, 145832, 236977, 291664, 473954, 947908, 1895816, 3080701, 3791632, 6161402, 12322804, 24645608, 49291216]

約数ペア:

[(1, 49291216), (2, 24645608), (4, 12322804), (8, 6161402), (13, 3791632), (16, 3080701), (26, 1895816), (52, 947908), (104, 473954), (169, 291664), (208, 236977), (338, 145832), (676, 72916), (1352, 36458), (2704, 18229)]