54327128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{499}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 105600000

約数和(自身を除く): 51272872

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 439, 499, 878, 998, 1756, 1996, 3512, 3992, 13609, 15469, 27218, 30938, 54436, 61876, 108872, 123752, 219061, 438122, 876244, 1752488, 6790891, 13581782, 27163564, 54327128]

約数ペア:

[(1, 54327128), (2, 27163564), (4, 13581782), (8, 6790891), (31, 1752488), (62, 876244), (124, 438122), (248, 219061), (439, 123752), (499, 108872), (878, 61876), (998, 54436), (1756, 30938), (1996, 27218), (3512, 15469), (3992, 13609)]