51340406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{32371}}^1$

素因数の和:32447

約数の個数: 16

約数和(自身を含む): 84296688

約数和(自身を除く): 32956282

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 32371, 64742, 420823, 841646, 1974631, 3949262, 25670203, 51340406]

約数ペア:

[(1, 51340406), (2, 25670203), (13, 3949262), (26, 1974631), (61, 841646), (122, 420823), (793, 64742), (1586, 32371)]