56351425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4229}}^1$

素因数の和:4293

約数の個数: 24

約数和(自身を含む): 77104440

約数和(自身を除く): 20753015

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 4229, 13325, 21145, 54977, 105725, 173389, 274885, 866945, 1374425, 2254057, 4334725, 11270285, 56351425]

約数ペア:

[(1, 56351425), (5, 11270285), (13, 4334725), (25, 2254057), (41, 1374425), (65, 866945), (205, 274885), (325, 173389), (533, 105725), (1025, 54977), (2665, 21145), (4229, 13325)]