51457005

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5689}}^1$

素因数の和:5770

約数の個数: 32

約数和(自身を含む): 92860800

約数和(自身を除く): 41403795

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1809, 3015, 5689, 9045, 17067, 28445, 51201, 85335, 153603, 256005, 381163, 768015, 1143489, 1905815, 3430467, 5717445, 10291401, 17152335, 51457005]

約数ペア:

[(1, 51457005), (3, 17152335), (5, 10291401), (9, 5717445), (15, 3430467), (27, 1905815), (45, 1143489), (67, 768015), (135, 381163), (201, 256005), (335, 153603), (603, 85335), (1005, 51201), (1809, 28445), (3015, 17067), (5689, 9045)]