49284837

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 89204544

約数和(自身を除く): 39919707

約数列:

[1, 3, 7, 9, 21, 23, 43, 49, 63, 69, 113, 129, 147, 161, 207, 301, 339, 387, 441, 483, 791, 903, 989, 1017, 1127, 1449, 2107, 2373, 2599, 2709, 2967, 3381, 4859, 5537, 6321, 6923, 7119, 7797, 8901, 10143, 14577, 16611, 18193, 18963, 20769, 23391, 34013, 43731, 48461, 49833, 54579, 62307, 102039, 111757, 127351, 145383, 163737, 238091, 306117, 335271, 382053, 436149, 714273, 782299, 1005813, 1146159, 2142819, 2346897, 5476093, 7040691, 16428279, 49284837]

約数ペア:

[(1, 49284837), (3, 16428279), (7, 7040691), (9, 5476093), (21, 2346897), (23, 2142819), (43, 1146159), (49, 1005813), (63, 782299), (69, 714273), (113, 436149), (129, 382053), (147, 335271), (161, 306117), (207, 238091), (301, 163737), (339, 145383), (387, 127351), (441, 111757), (483, 102039), (791, 62307), (903, 54579), (989, 49833), (1017, 48461), (1127, 43731), (1449, 34013), (2107, 23391), (2373, 20769), (2599, 18963), (2709, 18193), (2967, 16611), (3381, 14577), (4859, 10143), (5537, 8901), (6321, 7797), (6923, 7119)]