51741564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{615971}}^1$

素因数の和:615985

約数の個数: 24

約数和(自身を含む): 137977728

約数和(自身を除く): 86236164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 615971, 1231942, 1847913, 2463884, 3695826, 4311797, 7391652, 8623594, 12935391, 17247188, 25870782, 51741564]

約数ペア:

[(1, 51741564), (2, 25870782), (3, 17247188), (4, 12935391), (6, 8623594), (7, 7391652), (12, 4311797), (14, 3695826), (21, 2463884), (28, 1847913), (42, 1231942), (84, 615971)]