49128976

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{18169}}^1$

素因数の和:18203

約数の個数: 30

約数和(自身を含む): 103078410

約数和(自身を除く): 53949434

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 18169, 36338, 72676, 145352, 236197, 290704, 472394, 944788, 1889576, 3070561, 3779152, 6141122, 12282244, 24564488, 49128976]

約数ペア:

[(1, 49128976), (2, 24564488), (4, 12282244), (8, 6141122), (13, 3779152), (16, 3070561), (26, 1889576), (52, 944788), (104, 472394), (169, 290704), (208, 236197), (338, 145352), (676, 72676), (1352, 36338), (2704, 18169)]