56845140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2069

約数の個数: 96

約数和(自身を含む): 177762816

約数和(自身を除く): 120917676

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2003, 2365, 2580, 2838, 4006, 4730, 5676, 6009, 7095, 8012, 9460, 10015, 12018, 14190, 20030, 22033, 24036, 28380, 30045, 40060, 44066, 60090, 66099, 86129, 88132, 110165, 120180, 132198, 172258, 220330, 258387, 264396, 330495, 344516, 430645, 440660, 516774, 660990, 861290, 947419, 1033548, 1291935, 1321980, 1722580, 1894838, 2583870, 2842257, 3789676, 4737095, 5167740, 5684514, 9474190, 11369028, 14211285, 18948380, 28422570, 56845140]

約数ペア:

[(1, 56845140), (2, 28422570), (3, 18948380), (4, 14211285), (5, 11369028), (6, 9474190), (10, 5684514), (11, 5167740), (12, 4737095), (15, 3789676), (20, 2842257), (22, 2583870), (30, 1894838), (33, 1722580), (43, 1321980), (44, 1291935), (55, 1033548), (60, 947419), (66, 861290), (86, 660990), (110, 516774), (129, 440660), (132, 430645), (165, 344516), (172, 330495), (215, 264396), (220, 258387), (258, 220330), (330, 172258), (430, 132198), (473, 120180), (516, 110165), (645, 88132), (660, 86129), (860, 66099), (946, 60090), (1290, 44066), (1419, 40060), (1892, 30045), (2003, 28380), (2365, 24036), (2580, 22033), (2838, 20030), (4006, 14190), (4730, 12018), (5676, 10015), (6009, 9460), (7095, 8012)]