49542948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 160343680

約数和(自身を除く): 110800732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 71, 78, 84, 91, 108, 117, 126, 142, 156, 182, 189, 213, 234, 252, 273, 284, 351, 364, 378, 426, 468, 497, 546, 639, 702, 756, 819, 852, 923, 994, 1092, 1278, 1404, 1491, 1638, 1846, 1917, 1988, 2457, 2556, 2769, 2982, 3276, 3692, 3834, 4473, 4914, 5041, 5538, 5964, 6461, 7668, 8307, 8946, 9828, 10082, 11076, 12922, 13419, 15123, 16614, 17892, 19383, 20164, 24921, 25844, 26838, 30246, 33228, 35287, 38766, 45369, 49842, 53676, 58149, 60492, 65533, 70574, 77532, 90738, 99684, 105861, 116298, 131066, 136107, 141148, 174447, 181476, 196599, 211722, 232596, 262132, 272214, 317583, 348894, 393198, 423444, 458731, 544428, 589797, 635166, 697788, 786396, 917462, 952749, 1179594, 1270332, 1376193, 1769391, 1834924, 1905498, 2359188, 2752386, 3538782, 3810996, 4128579, 5504772, 7077564, 8257158, 12385737, 16514316, 24771474, 49542948]

約数ペア:

[(1, 49542948), (2, 24771474), (3, 16514316), (4, 12385737), (6, 8257158), (7, 7077564), (9, 5504772), (12, 4128579), (13, 3810996), (14, 3538782), (18, 2752386), (21, 2359188), (26, 1905498), (27, 1834924), (28, 1769391), (36, 1376193), (39, 1270332), (42, 1179594), (52, 952749), (54, 917462), (63, 786396), (71, 697788), (78, 635166), (84, 589797), (91, 544428), (108, 458731), (117, 423444), (126, 393198), (142, 348894), (156, 317583), (182, 272214), (189, 262132), (213, 232596), (234, 211722), (252, 196599), (273, 181476), (284, 174447), (351, 141148), (364, 136107), (378, 131066), (426, 116298), (468, 105861), (497, 99684), (546, 90738), (639, 77532), (702, 70574), (756, 65533), (819, 60492), (852, 58149), (923, 53676), (994, 49842), (1092, 45369), (1278, 38766), (1404, 35287), (1491, 33228), (1638, 30246), (1846, 26838), (1917, 25844), (1988, 24921), (2457, 20164), (2556, 19383), (2769, 17892), (2982, 16614), (3276, 15123), (3692, 13419), (3834, 12922), (4473, 11076), (4914, 10082), (5041, 9828), (5538, 8946), (5964, 8307), (6461, 7668)]