51590984

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{19483}}^1$

素因数の和:19820

約数の個数: 16

約数和(自身を含む): 97030320

約数和(自身を除く): 45439336

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 19483, 38966, 77932, 155864, 6448873, 12897746, 25795492, 51590984]

約数ペア:

[(1, 51590984), (2, 25795492), (4, 12897746), (8, 6448873), (331, 155864), (662, 77932), (1324, 38966), (2648, 19483)]