47331580

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{28513}}^1$

素因数の和:28605

約数の個数: 24

約数和(自身を含む): 100597392

約数和(自身を除く): 53265812

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 28513, 57026, 114052, 142565, 285130, 570260, 2366579, 4733158, 9466316, 11832895, 23665790, 47331580]

約数ペア:

[(1, 47331580), (2, 23665790), (4, 11832895), (5, 9466316), (10, 4733158), (20, 2366579), (83, 570260), (166, 285130), (332, 142565), (415, 114052), (830, 57026), (1660, 28513)]