55969480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4253}}^1$

素因数の和:4318

約数の個数: 64

約数和(自身を含む): 147018240

約数和(自身を除く): 91048760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 4253, 6580, 8506, 13160, 17012, 21265, 29771, 34024, 42530, 59542, 85060, 119084, 148855, 170120, 199891, 238168, 297710, 399782, 595420, 799564, 999455, 1190840, 1399237, 1599128, 1998910, 2798474, 3997820, 5596948, 6996185, 7995640, 11193896, 13992370, 27984740, 55969480]

約数ペア:

[(1, 55969480), (2, 27984740), (4, 13992370), (5, 11193896), (7, 7995640), (8, 6996185), (10, 5596948), (14, 3997820), (20, 2798474), (28, 1998910), (35, 1599128), (40, 1399237), (47, 1190840), (56, 999455), (70, 799564), (94, 595420), (140, 399782), (188, 297710), (235, 238168), (280, 199891), (329, 170120), (376, 148855), (470, 119084), (658, 85060), (940, 59542), (1316, 42530), (1645, 34024), (1880, 29771), (2632, 21265), (3290, 17012), (4253, 13160), (6580, 8506)]