49272730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1409}}^1$

素因数の和:1698

約数の個数: 32

約数和(自身を含む): 95936400

約数和(自身を除く): 46663670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 538, 1345, 1409, 2690, 2818, 3497, 6994, 7045, 14090, 17485, 18317, 34970, 36634, 91585, 183170, 379021, 758042, 1895105, 3790210, 4927273, 9854546, 24636365, 49272730]

約数ペア:

[(1, 49272730), (2, 24636365), (5, 9854546), (10, 4927273), (13, 3790210), (26, 1895105), (65, 758042), (130, 379021), (269, 183170), (538, 91585), (1345, 36634), (1409, 34970), (2690, 18317), (2818, 17485), (3497, 14090), (6994, 7045)]