51147448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1619}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 104976000

約数和(自身を除く): 53828552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 359, 718, 1436, 1619, 2872, 3238, 3949, 6476, 7898, 12952, 15796, 17809, 31592, 35618, 71236, 142472, 581221, 1162442, 2324884, 4649768, 6393431, 12786862, 25573724, 51147448]

約数ペア:

[(1, 51147448), (2, 25573724), (4, 12786862), (8, 6393431), (11, 4649768), (22, 2324884), (44, 1162442), (88, 581221), (359, 142472), (718, 71236), (1436, 35618), (1619, 31592), (2872, 17809), (3238, 15796), (3949, 12952), (6476, 7898)]