55344978

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{78839}}^1$

素因数の和:78863

約数の個数: 32

約数和(自身を含む): 132451200

約数和(自身を除く): 77106222

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 78839, 157678, 236517, 473034, 709551, 1024907, 1419102, 2049814, 2128653, 3074721, 4257306, 6149442, 9224163, 18448326, 27672489, 55344978]

約数ペア:

[(1, 55344978), (2, 27672489), (3, 18448326), (6, 9224163), (9, 6149442), (13, 4257306), (18, 3074721), (26, 2128653), (27, 2049814), (39, 1419102), (54, 1024907), (78, 709551), (117, 473034), (234, 236517), (351, 157678), (702, 78839)]