51280158

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{61487}}^1$

素因数の和:61631

約数の個数: 16

約数和(自身を含む): 103299840

約数和(自身を除く): 52019682

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 61487, 122974, 184461, 368922, 8546693, 17093386, 25640079, 51280158]

約数ペア:

[(1, 51280158), (2, 25640079), (3, 17093386), (6, 8546693), (139, 368922), (278, 184461), (417, 122974), (834, 61487)]