47356148

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 101352384

約数和(自身を除く): 53996236

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 71, 82, 83, 98, 142, 164, 166, 196, 284, 287, 332, 497, 574, 581, 994, 1148, 1162, 1988, 2009, 2324, 2911, 3403, 3479, 4018, 4067, 5822, 5893, 6806, 6958, 8036, 8134, 11644, 11786, 13612, 13916, 16268, 20377, 23572, 23821, 40754, 41251, 47642, 81508, 82502, 95284, 142639, 165004, 166747, 241613, 285278, 288757, 333494, 483226, 570556, 577514, 666988, 966452, 1155028, 1691291, 3382582, 6765164, 11839037, 23678074, 47356148]

約数ペア:

[(1, 47356148), (2, 23678074), (4, 11839037), (7, 6765164), (14, 3382582), (28, 1691291), (41, 1155028), (49, 966452), (71, 666988), (82, 577514), (83, 570556), (98, 483226), (142, 333494), (164, 288757), (166, 285278), (196, 241613), (284, 166747), (287, 165004), (332, 142639), (497, 95284), (574, 82502), (581, 81508), (994, 47642), (1148, 41251), (1162, 40754), (1988, 23821), (2009, 23572), (2324, 20377), (2911, 16268), (3403, 13916), (3479, 13612), (4018, 11786), (4067, 11644), (5822, 8134), (5893, 8036), (6806, 6958)]