51311016

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1709}}^1$

素因数の和:1863

約数の個数: 64

約数和(自身を含む): 143640000

約数和(自身を除く): 92328984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 834, 1112, 1251, 1668, 1709, 2502, 3336, 3418, 3753, 5004, 5127, 6836, 7506, 10008, 10254, 13672, 15012, 15381, 20508, 30024, 30762, 41016, 46143, 61524, 92286, 123048, 184572, 237551, 369144, 475102, 712653, 950204, 1425306, 1900408, 2137959, 2850612, 4275918, 5701224, 6413877, 8551836, 12827754, 17103672, 25655508, 51311016]

約数ペア:

[(1, 51311016), (2, 25655508), (3, 17103672), (4, 12827754), (6, 8551836), (8, 6413877), (9, 5701224), (12, 4275918), (18, 2850612), (24, 2137959), (27, 1900408), (36, 1425306), (54, 950204), (72, 712653), (108, 475102), (139, 369144), (216, 237551), (278, 184572), (417, 123048), (556, 92286), (834, 61524), (1112, 46143), (1251, 41016), (1668, 30762), (1709, 30024), (2502, 20508), (3336, 15381), (3418, 15012), (3753, 13672), (5004, 10254), (5127, 10008), (6836, 7506)]