54381976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1867}}^1$

素因数の和:2215

約数の個数: 32

約数和(自身を含む): 111631680

約数和(自身を除く): 57249704

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 331, 662, 1324, 1867, 2648, 3641, 3734, 7282, 7468, 14564, 14936, 20537, 29128, 41074, 82148, 164296, 617977, 1235954, 2471908, 4943816, 6797747, 13595494, 27190988, 54381976]

約数ペア:

[(1, 54381976), (2, 27190988), (4, 13595494), (8, 6797747), (11, 4943816), (22, 2471908), (44, 1235954), (88, 617977), (331, 164296), (662, 82148), (1324, 41074), (1867, 29128), (2648, 20537), (3641, 14936), (3734, 14564), (7282, 7468)]