54251484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{645851}}^1$

素因数の和:645865

約数の個数: 24

約数和(自身を含む): 144670848

約数和(自身を除く): 90419364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 645851, 1291702, 1937553, 2583404, 3875106, 4520957, 7750212, 9041914, 13562871, 18083828, 27125742, 54251484]

約数ペア:

[(1, 54251484), (2, 27125742), (3, 18083828), (4, 13562871), (6, 9041914), (7, 7750212), (12, 4520957), (14, 3875106), (21, 2583404), (28, 1937553), (42, 1291702), (84, 645851)]