54081976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{520019}}^1$

素因数の和:520038

約数の個数: 16

約数和(自身を含む): 109204200

約数和(自身を除く): 55122224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 520019, 1040038, 2080076, 4160152, 6760247, 13520494, 27040988, 54081976]

約数ペア:

[(1, 54081976), (2, 27040988), (4, 13520494), (8, 6760247), (13, 4160152), (26, 2080076), (52, 1040038), (104, 520019)]