51470354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3361}}^1$

素因数の和:3426

約数の個数: 32

約数和(自身を含む): 90370560

約数和(自身を除く): 38900206

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 3361, 6722, 7657, 15314, 43693, 63859, 87386, 104191, 127718, 208382, 830167, 1354483, 1660334, 1979629, 2708966, 3959258, 25735177, 51470354]

約数ペア:

[(1, 51470354), (2, 25735177), (13, 3959258), (19, 2708966), (26, 1979629), (31, 1660334), (38, 1354483), (62, 830167), (247, 208382), (403, 127718), (494, 104191), (589, 87386), (806, 63859), (1178, 43693), (3361, 15314), (6722, 7657)]