51450435

素因数分解:

$3^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1289}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 89350560

約数和(自身を除く): 37900125

約数列:

[1, 3, 5, 9, 15, 45, 887, 1289, 2661, 3867, 4435, 6445, 7983, 11601, 13305, 19335, 39915, 58005, 1143343, 3430029, 5716715, 10290087, 17150145, 51450435]

約数ペア:

[(1, 51450435), (3, 17150145), (5, 10290087), (9, 5716715), (15, 3430029), (45, 1143343), (887, 58005), (1289, 39915), (2661, 19335), (3867, 13305), (4435, 11601), (6445, 7983)]