53778870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199181}}^1$

素因数の和:199197

約数の個数: 32

約数和(自身を含む): 143411040

約数和(自身を除く): 89632170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 199181, 398362, 597543, 995905, 1195086, 1792629, 1991810, 2987715, 3585258, 5377887, 5975430, 8963145, 10755774, 17926290, 26889435, 53778870]

約数ペア:

[(1, 53778870), (2, 26889435), (3, 17926290), (5, 10755774), (6, 8963145), (9, 5975430), (10, 5377887), (15, 3585258), (18, 2987715), (27, 1991810), (30, 1792629), (45, 1195086), (54, 995905), (90, 597543), (135, 398362), (270, 199181)]