49788591

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 67371264

約数和(自身を除く): 17582673

約数列:

[1, 3, 113, 227, 339, 647, 681, 1941, 25651, 73111, 76953, 146869, 219333, 440607, 16596197, 49788591]

約数ペア:

[(1, 49788591), (3, 16596197), (113, 440607), (227, 219333), (339, 146869), (647, 76953), (681, 73111), (1941, 25651)]