51376538

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1\times {\mathrm{821}}^1$

素因数の和:1357

約数の個数: 16

約数和(自身を含む): 78477984

約数和(自身を除く): 27101446

約数列:

[1, 2, 67, 134, 467, 821, 934, 1642, 31289, 55007, 62578, 110014, 383407, 766814, 25688269, 51376538]

約数ペア:

[(1, 51376538), (2, 25688269), (67, 766814), (134, 383407), (467, 110014), (821, 62578), (934, 55007), (1642, 31289)]