51131796

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{26141}}^1$

素因数の和:26311

約数の個数: 24

約数和(自身を含む): 120044064

約数和(自身を除く): 68912268

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 26141, 52282, 78423, 104564, 156846, 313692, 4260983, 8521966, 12782949, 17043932, 25565898, 51131796]

約数ペア:

[(1, 51131796), (2, 25565898), (3, 17043932), (4, 12782949), (6, 8521966), (12, 4260983), (163, 313692), (326, 156846), (489, 104564), (652, 78423), (978, 52282), (1956, 26141)]