55821180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1229}}^1$

素因数の和:1998

約数の個数: 48

約数和(自身を含む): 156633120

約数和(自身を除く): 100811940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 757, 1229, 1514, 2271, 2458, 3028, 3687, 3785, 4542, 4916, 6145, 7374, 7570, 9084, 11355, 12290, 14748, 15140, 18435, 22710, 24580, 36870, 45420, 73740, 930353, 1860706, 2791059, 3721412, 4651765, 5582118, 9303530, 11164236, 13955295, 18607060, 27910590, 55821180]

約数ペア:

[(1, 55821180), (2, 27910590), (3, 18607060), (4, 13955295), (5, 11164236), (6, 9303530), (10, 5582118), (12, 4651765), (15, 3721412), (20, 2791059), (30, 1860706), (60, 930353), (757, 73740), (1229, 45420), (1514, 36870), (2271, 24580), (2458, 22710), (3028, 18435), (3687, 15140), (3785, 14748), (4542, 12290), (4916, 11355), (6145, 9084), (7374, 7570)]