56705355

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5807}}^1$

素因数の和:5856

約数の個数: 48

約数和(自身を含む): 115974144

約数和(自身を除く): 59268789

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 5807, 9765, 17421, 29035, 40649, 52263, 87105, 121947, 180017, 203245, 261315, 365841, 540051, 609735, 900085, 1260119, 1620153, 1829205, 2700255, 3780357, 6300595, 8100765, 11341071, 18901785, 56705355]

約数ペア:

[(1, 56705355), (3, 18901785), (5, 11341071), (7, 8100765), (9, 6300595), (15, 3780357), (21, 2700255), (31, 1829205), (35, 1620153), (45, 1260119), (63, 900085), (93, 609735), (105, 540051), (155, 365841), (217, 261315), (279, 203245), (315, 180017), (465, 121947), (651, 87105), (1085, 52263), (1395, 40649), (1953, 29035), (3255, 17421), (5807, 9765)]