52782704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{253763}}^1$

素因数の和:253784

約数の個数: 20

約数和(自身を含む): 110133576

約数和(自身を除く): 57350872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 253763, 507526, 1015052, 2030104, 3298919, 4060208, 6597838, 13195676, 26391352, 52782704]

約数ペア:

[(1, 52782704), (2, 26391352), (4, 13195676), (8, 6597838), (13, 4060208), (16, 3298919), (26, 2030104), (52, 1015052), (104, 507526), (208, 253763)]