47872430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{208141}}^1$

素因数の和:208171

約数の個数: 16

約数和(自身を含む): 89917344

約数和(自身を除く): 42044914

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 208141, 416282, 1040705, 2081410, 4787243, 9574486, 23936215, 47872430]

約数ペア:

[(1, 47872430), (2, 23936215), (5, 9574486), (10, 4787243), (23, 2081410), (46, 1040705), (115, 416282), (230, 208141)]