49723856

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 124170624

約数和(自身を除く): 74446768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 71, 74, 91, 104, 112, 142, 148, 169, 182, 208, 259, 284, 296, 338, 364, 481, 497, 518, 568, 592, 676, 728, 923, 962, 994, 1036, 1136, 1183, 1352, 1456, 1846, 1924, 1988, 2072, 2366, 2627, 2704, 3367, 3692, 3848, 3976, 4144, 4732, 5254, 6253, 6461, 6734, 7384, 7696, 7952, 9464, 10508, 11999, 12506, 12922, 13468, 14768, 18389, 18928, 21016, 23998, 25012, 25844, 26936, 34151, 36778, 42032, 43771, 47996, 50024, 51688, 53872, 68302, 73556, 83993, 87542, 95992, 100048, 103376, 136604, 147112, 167986, 175084, 191984, 239057, 273208, 294224, 335972, 350168, 443963, 478114, 546416, 671944, 700336, 887926, 956228, 1343888, 1775852, 1912456, 3107741, 3551704, 3824912, 6215482, 7103408, 12430964, 24861928, 49723856]

約数ペア:

[(1, 49723856), (2, 24861928), (4, 12430964), (7, 7103408), (8, 6215482), (13, 3824912), (14, 3551704), (16, 3107741), (26, 1912456), (28, 1775852), (37, 1343888), (52, 956228), (56, 887926), (71, 700336), (74, 671944), (91, 546416), (104, 478114), (112, 443963), (142, 350168), (148, 335972), (169, 294224), (182, 273208), (208, 239057), (259, 191984), (284, 175084), (296, 167986), (338, 147112), (364, 136604), (481, 103376), (497, 100048), (518, 95992), (568, 87542), (592, 83993), (676, 73556), (728, 68302), (923, 53872), (962, 51688), (994, 50024), (1036, 47996), (1136, 43771), (1183, 42032), (1352, 36778), (1456, 34151), (1846, 26936), (1924, 25844), (1988, 25012), (2072, 23998), (2366, 21016), (2627, 18928), (2704, 18389), (3367, 14768), (3692, 13468), (3848, 12922), (3976, 12506), (4144, 11999), (4732, 10508), (5254, 9464), (6253, 7952), (6461, 7696), (6734, 7384)]