50437118

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{1249}}^1$

素因数の和:1643

約数の個数: 16

約数和(自身を含む): 77190000

約数和(自身を除く): 26752882

約数列:

[1, 2, 61, 122, 331, 662, 1249, 2498, 20191, 40382, 76189, 152378, 413419, 826838, 25218559, 50437118]

約数ペア:

[(1, 50437118), (2, 25218559), (61, 826838), (122, 413419), (331, 152378), (662, 76189), (1249, 40382), (2498, 20191)]