54826450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{409}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 117135360

約数和(自身を除く): 62308910

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 383, 409, 766, 818, 1915, 2045, 2681, 2863, 3830, 4090, 5362, 5726, 9575, 10225, 13405, 14315, 19150, 20450, 26810, 28630, 67025, 71575, 134050, 143150, 156647, 313294, 783235, 1096529, 1566470, 2193058, 3916175, 5482645, 7832350, 10965290, 27413225, 54826450]

約数ペア:

[(1, 54826450), (2, 27413225), (5, 10965290), (7, 7832350), (10, 5482645), (14, 3916175), (25, 2193058), (35, 1566470), (50, 1096529), (70, 783235), (175, 313294), (350, 156647), (383, 143150), (409, 134050), (766, 71575), (818, 67025), (1915, 28630), (2045, 26810), (2681, 20450), (2863, 19150), (3830, 14315), (4090, 13405), (5362, 10225), (5726, 9575)]