56282512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1$

素因数の和:1496

約数の個数: 80

約数和(自身を含む): 135741312

約数和(自身を除く): 79458800

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1447, 1496, 1768, 2288, 2431, 2894, 2992, 3536, 4862, 5788, 9724, 11576, 15917, 18811, 19448, 23152, 24599, 31834, 37622, 38896, 49198, 63668, 75244, 98396, 127336, 150488, 196792, 206921, 254672, 270589, 300976, 319787, 393584, 413842, 541178, 639574, 827684, 1082356, 1279148, 1655368, 2164712, 2558296, 3310736, 3517657, 4329424, 5116592, 7035314, 14070628, 28141256, 56282512]

約数ペア:

[(1, 56282512), (2, 28141256), (4, 14070628), (8, 7035314), (11, 5116592), (13, 4329424), (16, 3517657), (17, 3310736), (22, 2558296), (26, 2164712), (34, 1655368), (44, 1279148), (52, 1082356), (68, 827684), (88, 639574), (104, 541178), (136, 413842), (143, 393584), (176, 319787), (187, 300976), (208, 270589), (221, 254672), (272, 206921), (286, 196792), (374, 150488), (442, 127336), (572, 98396), (748, 75244), (884, 63668), (1144, 49198), (1447, 38896), (1496, 37622), (1768, 31834), (2288, 24599), (2431, 23152), (2894, 19448), (2992, 18811), (3536, 15917), (4862, 11576), (5788, 9724)]