55980184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31663}}^1$

素因数の和:31699

約数の個数: 32

約数和(自身を含む): 119689920

約数和(自身を除く): 63709736

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 31663, 63326, 126652, 253304, 411619, 538271, 823238, 1076542, 1646476, 2153084, 3292952, 4306168, 6997523, 13995046, 27990092, 55980184]

約数ペア:

[(1, 55980184), (2, 27990092), (4, 13995046), (8, 6997523), (13, 4306168), (17, 3292952), (26, 2153084), (34, 1646476), (52, 1076542), (68, 823238), (104, 538271), (136, 411619), (221, 253304), (442, 126652), (884, 63326), (1768, 31663)]