54119312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{260189}}^1$

素因数の和:260210

約数の個数: 20

約数和(自身を含む): 112922460

約数和(自身を除く): 58803148

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 260189, 520378, 1040756, 2081512, 3382457, 4163024, 6764914, 13529828, 27059656, 54119312]

約数ペア:

[(1, 54119312), (2, 27059656), (4, 13529828), (8, 6764914), (13, 4163024), (16, 3382457), (26, 2081512), (52, 1040756), (104, 520378), (208, 260189)]