56684368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 124992000

約数和(自身を除く): 68307632

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 59, 62, 104, 118, 124, 149, 208, 236, 248, 298, 403, 472, 496, 596, 767, 806, 944, 1192, 1534, 1612, 1829, 1937, 2384, 3068, 3224, 3658, 3874, 4619, 6136, 6448, 7316, 7748, 8791, 9238, 12272, 14632, 15496, 17582, 18476, 23777, 29264, 30992, 35164, 36952, 47554, 60047, 70328, 73904, 95108, 114283, 120094, 140656, 190216, 228566, 240188, 272521, 380432, 457132, 480376, 545042, 914264, 960752, 1090084, 1828528, 2180168, 3542773, 4360336, 7085546, 14171092, 28342184, 56684368]

約数ペア:

[(1, 56684368), (2, 28342184), (4, 14171092), (8, 7085546), (13, 4360336), (16, 3542773), (26, 2180168), (31, 1828528), (52, 1090084), (59, 960752), (62, 914264), (104, 545042), (118, 480376), (124, 457132), (149, 380432), (208, 272521), (236, 240188), (248, 228566), (298, 190216), (403, 140656), (472, 120094), (496, 114283), (596, 95108), (767, 73904), (806, 70328), (944, 60047), (1192, 47554), (1534, 36952), (1612, 35164), (1829, 30992), (1937, 29264), (2384, 23777), (3068, 18476), (3224, 17582), (3658, 15496), (3874, 14632), (4619, 12272), (6136, 9238), (6448, 8791), (7316, 7748)]