51764985

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4583}}^1$

素因数の和:4845

約数の個数: 24

約数和(自身を含む): 90103104

約数和(自身を除く): 38338119

約数列:

[1, 3, 5, 9, 15, 45, 251, 753, 1255, 2259, 3765, 4583, 11295, 13749, 22915, 41247, 68745, 206235, 1150333, 3450999, 5751665, 10352997, 17254995, 51764985]

約数ペア:

[(1, 51764985), (3, 17254995), (5, 10352997), (9, 5751665), (15, 3450999), (45, 1150333), (251, 206235), (753, 68745), (1255, 41247), (2259, 22915), (3765, 13749), (4583, 11295)]