51157838

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{3119}}^1$

素因数の和:3319

約数の個数: 16

約数和(自身を含む): 78624000

約数和(自身を除く): 27466162

約数列:

[1, 2, 59, 118, 139, 278, 3119, 6238, 8201, 16402, 184021, 368042, 433541, 867082, 25578919, 51157838]

約数ペア:

[(1, 51157838), (2, 25578919), (59, 867082), (118, 433541), (139, 368042), (278, 184021), (3119, 16402), (6238, 8201)]