55485480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10753}}^1$

素因数の和:10810

約数の個数: 64

約数和(自身を含む): 170343360

約数和(自身を除く): 114857880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 10753, 21506, 32259, 43012, 53765, 64518, 86024, 107530, 129036, 161295, 215060, 258072, 322590, 430120, 462379, 645180, 924758, 1290360, 1387137, 1849516, 2311895, 2774274, 3699032, 4623790, 5548548, 6935685, 9247580, 11097096, 13871370, 18495160, 27742740, 55485480]

約数ペア:

[(1, 55485480), (2, 27742740), (3, 18495160), (4, 13871370), (5, 11097096), (6, 9247580), (8, 6935685), (10, 5548548), (12, 4623790), (15, 3699032), (20, 2774274), (24, 2311895), (30, 1849516), (40, 1387137), (43, 1290360), (60, 924758), (86, 645180), (120, 462379), (129, 430120), (172, 322590), (215, 258072), (258, 215060), (344, 161295), (430, 129036), (516, 107530), (645, 86024), (860, 64518), (1032, 53765), (1290, 43012), (1720, 32259), (2580, 21506), (5160, 10753)]