53903413

素因数分解:

${\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^2$

素因数の和:213

約数の個数: 18

約数和(自身を含む): 59648258

約数和(自身を除く): 5744845

約数列:

[1, 17, 37, 71, 289, 629, 1207, 2627, 5041, 10693, 20519, 44659, 85697, 186517, 759203, 1456849, 3170789, 53903413]

約数ペア:

[(1, 53903413), (17, 3170789), (37, 1456849), (71, 759203), (289, 186517), (629, 85697), (1207, 44659), (2627, 20519), (5041, 10693)]