51650365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19381}}^1$

素因数の和:19440

約数の個数: 16

約数和(自身を含む): 68379696

約数和(自身を除く): 16729331

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 19381, 96905, 251953, 794621, 1259765, 3973105, 10330073, 51650365]

約数ペア:

[(1, 51650365), (5, 10330073), (13, 3973105), (41, 1259765), (65, 794621), (205, 251953), (533, 96905), (2665, 19381)]