56974860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{105509}}^1$

素因数の和:105527

約数の個数: 48

約数和(自身を含む): 177256800

約数和(自身を除く): 120281940

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, 105509, 211018, 316527, 422036, 527545, 633054, 949581, 1055090, 1266108, 1582635, 1899162, 2110180, 2848743, 3165270, 3798324, 4747905, 5697486, 6330540, 9495810, 11394972, 14243715, 18991620, 28487430, 56974860]

約数ペア:

[(1, 56974860), (2, 28487430), (3, 18991620), (4, 14243715), (5, 11394972), (6, 9495810), (9, 6330540), (10, 5697486), (12, 4747905), (15, 3798324), (18, 3165270), (20, 2848743), (27, 2110180), (30, 1899162), (36, 1582635), (45, 1266108), (54, 1055090), (60, 949581), (90, 633054), (108, 527545), (135, 422036), (180, 316527), (270, 211018), (540, 105509)]