50028720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:427

約数の個数: 160

約数和(自身を含む): 179655168

約数和(自身を除く): 129626448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 112, 120, 140, 168, 194, 210, 240, 280, 291, 307, 336, 388, 420, 485, 560, 582, 614, 679, 776, 840, 921, 970, 1164, 1228, 1358, 1455, 1535, 1552, 1680, 1842, 1940, 2037, 2149, 2328, 2456, 2716, 2910, 3070, 3395, 3684, 3880, 4074, 4298, 4605, 4656, 4912, 5432, 5820, 6140, 6447, 6790, 7368, 7760, 8148, 8596, 9210, 10185, 10745, 10864, 11640, 12280, 12894, 13580, 14736, 16296, 17192, 18420, 20370, 21490, 23280, 24560, 25788, 27160, 29779, 32235, 32592, 34384, 36840, 40740, 42980, 51576, 54320, 59558, 64470, 73680, 81480, 85960, 89337, 103152, 119116, 128940, 148895, 162960, 171920, 178674, 208453, 238232, 257880, 297790, 357348, 416906, 446685, 476464, 515760, 595580, 625359, 714696, 833812, 893370, 1042265, 1191160, 1250718, 1429392, 1667624, 1786740, 2084530, 2382320, 2501436, 3126795, 3335248, 3573480, 4169060, 5002872, 6253590, 7146960, 8338120, 10005744, 12507180, 16676240, 25014360, 50028720]

約数ペア:

[(1, 50028720), (2, 25014360), (3, 16676240), (4, 12507180), (5, 10005744), (6, 8338120), (7, 7146960), (8, 6253590), (10, 5002872), (12, 4169060), (14, 3573480), (15, 3335248), (16, 3126795), (20, 2501436), (21, 2382320), (24, 2084530), (28, 1786740), (30, 1667624), (35, 1429392), (40, 1250718), (42, 1191160), (48, 1042265), (56, 893370), (60, 833812), (70, 714696), (80, 625359), (84, 595580), (97, 515760), (105, 476464), (112, 446685), (120, 416906), (140, 357348), (168, 297790), (194, 257880), (210, 238232), (240, 208453), (280, 178674), (291, 171920), (307, 162960), (336, 148895), (388, 128940), (420, 119116), (485, 103152), (560, 89337), (582, 85960), (614, 81480), (679, 73680), (776, 64470), (840, 59558), (921, 54320), (970, 51576), (1164, 42980), (1228, 40740), (1358, 36840), (1455, 34384), (1535, 32592), (1552, 32235), (1680, 29779), (1842, 27160), (1940, 25788), (2037, 24560), (2149, 23280), (2328, 21490), (2456, 20370), (2716, 18420), (2910, 17192), (3070, 16296), (3395, 14736), (3684, 13580), (3880, 12894), (4074, 12280), (4298, 11640), (4605, 10864), (4656, 10745), (4912, 10185), (5432, 9210), (5820, 8596), (6140, 8148), (6447, 7760), (6790, 7368)]