49872498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{639391}}^1$

素因数の和:639409

約数の個数: 16

約数和(自身を含む): 107417856

約数和(自身を除く): 57545358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 639391, 1278782, 1918173, 3836346, 8312083, 16624166, 24936249, 49872498]

約数ペア:

[(1, 49872498), (2, 24936249), (3, 16624166), (6, 8312083), (13, 3836346), (26, 1918173), (39, 1278782), (78, 639391)]