51872562

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:477

約数の個数: 80

約数和(自身を含む): 134164800

約数和(自身を除く): 82292238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 149, 162, 189, 298, 307, 378, 447, 567, 614, 894, 921, 1043, 1134, 1341, 1842, 2086, 2149, 2682, 2763, 3129, 4023, 4298, 5526, 6258, 6447, 8046, 8289, 9387, 12069, 12894, 16578, 18774, 19341, 24138, 24867, 28161, 38682, 45743, 49734, 56322, 58023, 84483, 91486, 116046, 137229, 168966, 174069, 274458, 320201, 348138, 411687, 640402, 823374, 960603, 1235061, 1921206, 2470122, 2881809, 3705183, 5763618, 7410366, 8645427, 17290854, 25936281, 51872562]

約数ペア:

[(1, 51872562), (2, 25936281), (3, 17290854), (6, 8645427), (7, 7410366), (9, 5763618), (14, 3705183), (18, 2881809), (21, 2470122), (27, 1921206), (42, 1235061), (54, 960603), (63, 823374), (81, 640402), (126, 411687), (149, 348138), (162, 320201), (189, 274458), (298, 174069), (307, 168966), (378, 137229), (447, 116046), (567, 91486), (614, 84483), (894, 58023), (921, 56322), (1043, 49734), (1134, 45743), (1341, 38682), (1842, 28161), (2086, 24867), (2149, 24138), (2682, 19341), (2763, 18774), (3129, 16578), (4023, 12894), (4298, 12069), (5526, 9387), (6258, 8289), (6447, 8046)]