49957505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5867}}^1$

素因数の和:6016

約数の個数: 16

約数和(自身を含む): 65064384

約数和(自身を除く): 15106879

約数列:

[1, 5, 13, 65, 131, 655, 1703, 5867, 8515, 29335, 76271, 381355, 768577, 3842885, 9991501, 49957505]

約数ペア:

[(1, 49957505), (5, 9991501), (13, 3842885), (65, 768577), (131, 381355), (655, 76271), (1703, 29335), (5867, 8515)]