56775480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11003}}^1$

素因数の和:11060

約数の個数: 64

約数和(自身を含む): 174303360

約数和(自身を除く): 117527880

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, 11003, 22006, 33009, 44012, 55015, 66018, 88024, 110030, 132036, 165045, 220060, 264072, 330090, 440120, 473129, 660180, 946258, 1320360, 1419387, 1892516, 2365645, 2838774, 3785032, 4731290, 5677548, 7096935, 9462580, 11355096, 14193870, 18925160, 28387740, 56775480]

約数ペア:

[(1, 56775480), (2, 28387740), (3, 18925160), (4, 14193870), (5, 11355096), (6, 9462580), (8, 7096935), (10, 5677548), (12, 4731290), (15, 3785032), (20, 2838774), (24, 2365645), (30, 1892516), (40, 1419387), (43, 1320360), (60, 946258), (86, 660180), (120, 473129), (129, 440120), (172, 330090), (215, 264072), (258, 220060), (344, 165045), (430, 132036), (516, 110030), (645, 88024), (860, 66018), (1032, 55015), (1290, 44012), (1720, 33009), (2580, 22006), (5160, 11003)]