55013296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{264487}}^1$

素因数の和:264508

約数の個数: 20

約数和(自身を含む): 114787792

約数和(自身を除く): 59774496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 264487, 528974, 1057948, 2115896, 3438331, 4231792, 6876662, 13753324, 27506648, 55013296]

約数ペア:

[(1, 55013296), (2, 27506648), (4, 13753324), (8, 6876662), (13, 4231792), (16, 3438331), (26, 2115896), (52, 1057948), (104, 528974), (208, 264487)]