47347848

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 141120000

約数和(自身を除く): 93772152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 83, 108, 114, 139, 152, 166, 171, 216, 228, 249, 278, 332, 342, 417, 456, 498, 513, 556, 664, 684, 747, 834, 996, 1026, 1112, 1251, 1368, 1494, 1577, 1668, 1992, 2052, 2241, 2502, 2641, 2988, 3154, 3336, 3753, 4104, 4482, 4731, 5004, 5282, 5976, 6308, 7506, 7923, 8964, 9462, 10008, 10564, 11537, 12616, 14193, 15012, 15846, 17928, 18924, 21128, 23074, 23769, 28386, 30024, 31692, 34611, 37848, 42579, 46148, 47538, 56772, 63384, 69222, 71307, 85158, 92296, 95076, 103833, 113544, 138444, 142614, 170316, 190152, 207666, 219203, 276888, 285228, 311499, 340632, 415332, 438406, 570456, 622998, 657609, 830664, 876812, 1245996, 1315218, 1753624, 1972827, 2491992, 2630436, 3945654, 5260872, 5918481, 7891308, 11836962, 15782616, 23673924, 47347848]

約数ペア:

[(1, 47347848), (2, 23673924), (3, 15782616), (4, 11836962), (6, 7891308), (8, 5918481), (9, 5260872), (12, 3945654), (18, 2630436), (19, 2491992), (24, 1972827), (27, 1753624), (36, 1315218), (38, 1245996), (54, 876812), (57, 830664), (72, 657609), (76, 622998), (83, 570456), (108, 438406), (114, 415332), (139, 340632), (152, 311499), (166, 285228), (171, 276888), (216, 219203), (228, 207666), (249, 190152), (278, 170316), (332, 142614), (342, 138444), (417, 113544), (456, 103833), (498, 95076), (513, 92296), (556, 85158), (664, 71307), (684, 69222), (747, 63384), (834, 56772), (996, 47538), (1026, 46148), (1112, 42579), (1251, 37848), (1368, 34611), (1494, 31692), (1577, 30024), (1668, 28386), (1992, 23769), (2052, 23074), (2241, 21128), (2502, 18924), (2641, 17928), (2988, 15846), (3154, 15012), (3336, 14193), (3753, 12616), (4104, 11537), (4482, 10564), (4731, 10008), (5004, 9462), (5282, 8964), (5976, 7923), (6308, 7506)]