51668751456

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{172009}}^1$

素因数の和:172181

約数の個数: 144

約数和(自身を含む): 169051428000

約数和(自身を除く): 117382676544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 149, 168, 224, 252, 288, 298, 336, 447, 504, 596, 672, 894, 1008, 1043, 1192, 1341, 1788, 2016, 2086, 2384, 2682, 3129, 3576, 4172, 4768, 5364, 6258, 7152, 8344, 9387, 10728, 12516, 14304, 16688, 18774, 21456, 25032, 33376, 37548, 42912, 50064, 75096, 100128, 150192, 172009, 300384, 344018, 516027, 688036, 1032054, 1204063, 1376072, 1548081, 2064108, 2408126, 2752144, 3096162, 3612189, 4128216, 4816252, 5504288, 6192324, 7224378, 8256432, 9632504, 10836567, 12384648, 14448756, 16512864, 19265008, 21673134, 24769296, 25629341, 28897512, 38530016, 43346268, 49538592, 51258682, 57795024, 76888023, 86692536, 102517364, 115590048, 153776046, 173385072, 179405387, 205034728, 230664069, 307552092, 346770144, 358810774, 410069456, 461328138, 538216161, 615104184, 717621548, 820138912, 922656276, 1076432322, 1230208368, 1435243096, 1614648483, 1845312552, 2152864644, 2460416736, 2870486192, 3229296966, 3690625104, 4305729288, 5740972384, 6458593932, 7381250208, 8611458576, 12917187864, 17222917152, 25834375728, 51668751456]

約数ペア:

[(1, 51668751456), (2, 25834375728), (3, 17222917152), (4, 12917187864), (6, 8611458576), (7, 7381250208), (8, 6458593932), (9, 5740972384), (12, 4305729288), (14, 3690625104), (16, 3229296966), (18, 2870486192), (21, 2460416736), (24, 2152864644), (28, 1845312552), (32, 1614648483), (36, 1435243096), (42, 1230208368), (48, 1076432322), (56, 922656276), (63, 820138912), (72, 717621548), (84, 615104184), (96, 538216161), (112, 461328138), (126, 410069456), (144, 358810774), (149, 346770144), (168, 307552092), (224, 230664069), (252, 205034728), (288, 179405387), (298, 173385072), (336, 153776046), (447, 115590048), (504, 102517364), (596, 86692536), (672, 76888023), (894, 57795024), (1008, 51258682), (1043, 49538592), (1192, 43346268), (1341, 38530016), (1788, 28897512), (2016, 25629341), (2086, 24769296), (2384, 21673134), (2682, 19265008), (3129, 16512864), (3576, 14448756), (4172, 12384648), (4768, 10836567), (5364, 9632504), (6258, 8256432), (7152, 7224378), (8344, 6192324), (9387, 5504288), (10728, 4816252), (12516, 4128216), (14304, 3612189), (16688, 3096162), (18774, 2752144), (21456, 2408126), (25032, 2064108), (33376, 1548081), (37548, 1376072), (42912, 1204063), (50064, 1032054), (75096, 688036), (100128, 516027), (150192, 344018), (172009, 300384)]