49439312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{237689}}^1$

素因数の和:237710

約数の個数: 20

約数和(自身を含む): 103157460

約数和(自身を除く): 53718148

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 237689, 475378, 950756, 1901512, 3089957, 3803024, 6179914, 12359828, 24719656, 49439312]

約数ペア:

[(1, 49439312), (2, 24719656), (4, 12359828), (8, 6179914), (13, 3803024), (16, 3089957), (26, 1901512), (52, 950756), (104, 475378), (208, 237689)]