51125675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2909}}^1$

素因数の和:2975

約数の個数: 24

約数和(自身を含む): 68559600

約数和(自身を除く): 17433925

約数列:

[1, 5, 19, 25, 37, 95, 185, 475, 703, 925, 2909, 3515, 14545, 17575, 55271, 72725, 107633, 276355, 538165, 1381775, 2045027, 2690825, 10225135, 51125675]

約数ペア:

[(1, 51125675), (5, 10225135), (19, 2690825), (25, 2045027), (37, 1381775), (95, 538165), (185, 276355), (475, 107633), (703, 72725), (925, 55271), (2909, 17575), (3515, 14545)]