50372309

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 58699080

約数和(自身を除く): 8326771

約数列:

[1, 13, 17, 89, 169, 197, 221, 1157, 1513, 2561, 2873, 3349, 15041, 17533, 19669, 33293, 43537, 227929, 255697, 298061, 565981, 2963077, 3874793, 50372309]

約数ペア:

[(1, 50372309), (13, 3874793), (17, 2963077), (89, 565981), (169, 298061), (197, 255697), (221, 227929), (1157, 43537), (1513, 33293), (2561, 19669), (2873, 17533), (3349, 15041)]