55810168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1619}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 108864000

約数和(自身を除く): 53053832

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 556, 1112, 1619, 3238, 4309, 6476, 8618, 12952, 17236, 34472, 50189, 100378, 200756, 225041, 401512, 450082, 900164, 1800328, 6976271, 13952542, 27905084, 55810168]

約数ペア:

[(1, 55810168), (2, 27905084), (4, 13952542), (8, 6976271), (31, 1800328), (62, 900164), (124, 450082), (139, 401512), (248, 225041), (278, 200756), (556, 100378), (1112, 50189), (1619, 34472), (3238, 17236), (4309, 12952), (6476, 8618)]