54189256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1583}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 111196800

約数和(自身を除く): 57007544

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 389, 778, 1556, 1583, 3112, 3166, 4279, 6332, 8558, 12664, 17116, 17413, 34232, 34826, 69652, 139304, 615787, 1231574, 2463148, 4926296, 6773657, 13547314, 27094628, 54189256]

約数ペア:

[(1, 54189256), (2, 27094628), (4, 13547314), (8, 6773657), (11, 4926296), (22, 2463148), (44, 1231574), (88, 615787), (389, 139304), (778, 69652), (1556, 34826), (1583, 34232), (3112, 17413), (3166, 17116), (4279, 12664), (6332, 8558)]