47500193

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 56021112

約数和(自身を除く): 8520919

約数列:

[1, 13, 17, 37, 157, 221, 481, 629, 1369, 2041, 2669, 5809, 8177, 17797, 23273, 34697, 75517, 98753, 214933, 302549, 1283789, 2794129, 3653861, 47500193]

約数ペア:

[(1, 47500193), (13, 3653861), (17, 2794129), (37, 1283789), (157, 302549), (221, 214933), (481, 98753), (629, 75517), (1369, 34697), (2041, 23273), (2669, 17797), (5809, 8177)]