51196678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 89439840

約数和(自身を除く): 38243162

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1406, 2801, 5602, 9139, 18278, 36413, 53219, 72826, 103637, 106438, 207274, 691847, 1347281, 1383694, 1969103, 2694562, 3938206, 25598339, 51196678]

約数ペア:

[(1, 51196678), (2, 25598339), (13, 3938206), (19, 2694562), (26, 1969103), (37, 1383694), (38, 1347281), (74, 691847), (247, 207274), (481, 106438), (494, 103637), (703, 72826), (962, 53219), (1406, 36413), (2801, 18278), (5602, 9139)]