51216194

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{1163}}^1$

素因数の和:1489

約数の個数: 16

約数和(自身を含む): 78025248

約数和(自身を除く): 26809054

約数列:

[1, 2, 97, 194, 227, 454, 1163, 2326, 22019, 44038, 112811, 225622, 264001, 528002, 25608097, 51216194]

約数ペア:

[(1, 51216194), (2, 25608097), (97, 528002), (194, 264001), (227, 225622), (454, 112811), (1163, 44038), (2326, 22019)]