55469428

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{22259}}^1$

素因数の和:22359

約数の個数: 24

約数和(自身を含む): 112190400

約数和(自身を除く): 56720972

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 22259, 44518, 89036, 155813, 311626, 623252, 1981051, 3962102, 7924204, 13867357, 27734714, 55469428]

約数ペア:

[(1, 55469428), (2, 27734714), (4, 13867357), (7, 7924204), (14, 3962102), (28, 1981051), (89, 623252), (178, 311626), (356, 155813), (623, 89036), (1246, 44518), (2492, 22259)]