50142638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{21193}}^1$

素因数の和:21228

約数の個数: 24

約数和(自身を含む): 93084048

約数和(自身を除く): 42941410

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 21193, 42386, 148351, 275509, 296702, 551018, 1928563, 3581617, 3857126, 7163234, 25071319, 50142638]

約数ペア:

[(1, 50142638), (2, 25071319), (7, 7163234), (13, 3857126), (14, 3581617), (26, 1928563), (91, 551018), (169, 296702), (182, 275509), (338, 148351), (1183, 42386), (2366, 21193)]