47858538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 127475712

約数和(自身を除く): 79617174

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 37, 39, 42, 46, 69, 74, 78, 91, 103, 111, 138, 161, 182, 206, 222, 259, 273, 299, 309, 322, 481, 483, 518, 546, 598, 618, 721, 777, 851, 897, 962, 966, 1339, 1442, 1443, 1554, 1702, 1794, 2093, 2163, 2369, 2553, 2678, 2886, 3367, 3811, 4017, 4186, 4326, 4738, 5106, 5957, 6279, 6734, 7107, 7622, 8034, 9373, 10101, 11063, 11433, 11914, 12558, 14214, 16583, 17871, 18746, 20202, 22126, 22866, 26677, 28119, 30797, 33166, 33189, 35742, 49543, 49749, 53354, 56238, 61594, 66378, 77441, 80031, 87653, 92391, 99086, 99498, 148629, 154882, 160062, 175306, 184782, 215579, 232323, 262959, 297258, 346801, 431158, 464646, 525918, 613571, 646737, 693602, 1040403, 1139489, 1227142, 1293474, 1840713, 2080806, 2278978, 3418467, 3681426, 6836934, 7976423, 15952846, 23929269, 47858538]

約数ペア:

[(1, 47858538), (2, 23929269), (3, 15952846), (6, 7976423), (7, 6836934), (13, 3681426), (14, 3418467), (21, 2278978), (23, 2080806), (26, 1840713), (37, 1293474), (39, 1227142), (42, 1139489), (46, 1040403), (69, 693602), (74, 646737), (78, 613571), (91, 525918), (103, 464646), (111, 431158), (138, 346801), (161, 297258), (182, 262959), (206, 232323), (222, 215579), (259, 184782), (273, 175306), (299, 160062), (309, 154882), (322, 148629), (481, 99498), (483, 99086), (518, 92391), (546, 87653), (598, 80031), (618, 77441), (721, 66378), (777, 61594), (851, 56238), (897, 53354), (962, 49749), (966, 49543), (1339, 35742), (1442, 33189), (1443, 33166), (1554, 30797), (1702, 28119), (1794, 26677), (2093, 22866), (2163, 22126), (2369, 20202), (2553, 18746), (2678, 17871), (2886, 16583), (3367, 14214), (3811, 12558), (4017, 11914), (4186, 11433), (4326, 11063), (4738, 10101), (5106, 9373), (5957, 8034), (6279, 7622), (6734, 7107)]