53471987

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1042

約数の個数: 16

約数和(自身を含む): 59512320

約数和(自身を除く): 6040333

約数列:

[1, 17, 23, 163, 391, 839, 2771, 3749, 14263, 19297, 63733, 136757, 328049, 2324869, 3145411, 53471987]

約数ペア:

[(1, 53471987), (17, 3145411), (23, 2324869), (163, 328049), (391, 136757), (839, 63733), (2771, 19297), (3749, 14263)]