51795180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{95917}}^1$

素因数の和:95935

約数の個数: 48

約数和(自身を含む): 161142240

約数和(自身を除く): 109347060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 95917, 191834, 287751, 383668, 479585, 575502, 863253, 959170, 1151004, 1438755, 1726506, 1918340, 2589759, 2877510, 3453012, 4316265, 5179518, 5755020, 8632530, 10359036, 12948795, 17265060, 25897590, 51795180]

約数ペア:

[(1, 51795180), (2, 25897590), (3, 17265060), (4, 12948795), (5, 10359036), (6, 8632530), (9, 5755020), (10, 5179518), (12, 4316265), (15, 3453012), (18, 2877510), (20, 2589759), (27, 1918340), (30, 1726506), (36, 1438755), (45, 1151004), (54, 959170), (60, 863253), (90, 575502), (108, 479585), (135, 383668), (180, 287751), (270, 191834), (540, 95917)]