56463180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6869}}^1$

素因数の和:7018

約数の個数: 48

約数和(自身を含む): 159274080

約数和(自身を除く): 102810900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 6869, 8220, 13738, 20607, 27476, 34345, 41214, 68690, 82428, 103035, 137380, 206070, 412140, 941053, 1882106, 2823159, 3764212, 4705265, 5646318, 9410530, 11292636, 14115795, 18821060, 28231590, 56463180]

約数ペア:

[(1, 56463180), (2, 28231590), (3, 18821060), (4, 14115795), (5, 11292636), (6, 9410530), (10, 5646318), (12, 4705265), (15, 3764212), (20, 2823159), (30, 1882106), (60, 941053), (137, 412140), (274, 206070), (411, 137380), (548, 103035), (685, 82428), (822, 68690), (1370, 41214), (1644, 34345), (2055, 27476), (2740, 20607), (4110, 13738), (6869, 8220)]