47863730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 89337600

約数和(自身を除く): 41473870

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 395, 430, 790, 1409, 2818, 3397, 6794, 7045, 14090, 16985, 33970, 60587, 111311, 121174, 222622, 302935, 556555, 605870, 1113110, 4786373, 9572746, 23931865, 47863730]

約数ペア:

[(1, 47863730), (2, 23931865), (5, 9572746), (10, 4786373), (43, 1113110), (79, 605870), (86, 556555), (158, 302935), (215, 222622), (395, 121174), (430, 111311), (790, 60587), (1409, 33970), (2818, 16985), (3397, 14090), (6794, 7045)]