56875728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 187488000

約数和(自身を除く): 130612272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 39, 42, 48, 52, 56, 58, 78, 84, 87, 91, 104, 112, 116, 156, 168, 174, 182, 203, 208, 232, 273, 312, 336, 348, 364, 377, 406, 449, 464, 546, 609, 624, 696, 728, 754, 812, 898, 1092, 1131, 1218, 1347, 1392, 1456, 1508, 1624, 1796, 2184, 2262, 2436, 2639, 2694, 3016, 3143, 3248, 3592, 4368, 4524, 4872, 5278, 5388, 5837, 6032, 6286, 7184, 7917, 9048, 9429, 9744, 10556, 10776, 11674, 12572, 13021, 15834, 17511, 18096, 18858, 21112, 21552, 23348, 25144, 26042, 31668, 35022, 37716, 39063, 40859, 42224, 46696, 50288, 52084, 63336, 70044, 75432, 78126, 81718, 91147, 93392, 104168, 122577, 126672, 140088, 150864, 156252, 163436, 169273, 182294, 208336, 245154, 273441, 280176, 312504, 326872, 338546, 364588, 490308, 507819, 546882, 625008, 653744, 677092, 729176, 980616, 1015638, 1093764, 1184911, 1354184, 1458352, 1961232, 2031276, 2187528, 2369822, 2708368, 3554733, 4062552, 4375056, 4739644, 7109466, 8125104, 9479288, 14218932, 18958576, 28437864, 56875728]

約数ペア:

[(1, 56875728), (2, 28437864), (3, 18958576), (4, 14218932), (6, 9479288), (7, 8125104), (8, 7109466), (12, 4739644), (13, 4375056), (14, 4062552), (16, 3554733), (21, 2708368), (24, 2369822), (26, 2187528), (28, 2031276), (29, 1961232), (39, 1458352), (42, 1354184), (48, 1184911), (52, 1093764), (56, 1015638), (58, 980616), (78, 729176), (84, 677092), (87, 653744), (91, 625008), (104, 546882), (112, 507819), (116, 490308), (156, 364588), (168, 338546), (174, 326872), (182, 312504), (203, 280176), (208, 273441), (232, 245154), (273, 208336), (312, 182294), (336, 169273), (348, 163436), (364, 156252), (377, 150864), (406, 140088), (449, 126672), (464, 122577), (546, 104168), (609, 93392), (624, 91147), (696, 81718), (728, 78126), (754, 75432), (812, 70044), (898, 63336), (1092, 52084), (1131, 50288), (1218, 46696), (1347, 42224), (1392, 40859), (1456, 39063), (1508, 37716), (1624, 35022), (1796, 31668), (2184, 26042), (2262, 25144), (2436, 23348), (2639, 21552), (2694, 21112), (3016, 18858), (3143, 18096), (3248, 17511), (3592, 15834), (4368, 13021), (4524, 12572), (4872, 11674), (5278, 10776), (5388, 10556), (5837, 9744), (6032, 9429), (6286, 9048), (7184, 7917)]