55353144

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{389}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 177395400

約数和(自身を除く): 122042256

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 121, 132, 147, 154, 168, 196, 231, 242, 264, 294, 308, 363, 389, 392, 462, 484, 539, 588, 616, 726, 778, 847, 924, 968, 1078, 1167, 1176, 1452, 1556, 1617, 1694, 1848, 2156, 2334, 2541, 2723, 2904, 3112, 3234, 3388, 4279, 4312, 4668, 5082, 5446, 5929, 6468, 6776, 8169, 8558, 9336, 10164, 10892, 11858, 12837, 12936, 16338, 17116, 17787, 19061, 20328, 21784, 23716, 25674, 29953, 32676, 34232, 35574, 38122, 47069, 47432, 51348, 57183, 59906, 65352, 71148, 76244, 89859, 94138, 102696, 114366, 119812, 141207, 142296, 152488, 179718, 188276, 209671, 228732, 239624, 282414, 329483, 359436, 376552, 419342, 457464, 564828, 629013, 658966, 718872, 838684, 988449, 1129656, 1258026, 1317932, 1677368, 1976898, 2306381, 2516052, 2635864, 3953796, 4612762, 5032104, 6919143, 7907592, 9225524, 13838286, 18451048, 27676572, 55353144]

約数ペア:

[(1, 55353144), (2, 27676572), (3, 18451048), (4, 13838286), (6, 9225524), (7, 7907592), (8, 6919143), (11, 5032104), (12, 4612762), (14, 3953796), (21, 2635864), (22, 2516052), (24, 2306381), (28, 1976898), (33, 1677368), (42, 1317932), (44, 1258026), (49, 1129656), (56, 988449), (66, 838684), (77, 718872), (84, 658966), (88, 629013), (98, 564828), (121, 457464), (132, 419342), (147, 376552), (154, 359436), (168, 329483), (196, 282414), (231, 239624), (242, 228732), (264, 209671), (294, 188276), (308, 179718), (363, 152488), (389, 142296), (392, 141207), (462, 119812), (484, 114366), (539, 102696), (588, 94138), (616, 89859), (726, 76244), (778, 71148), (847, 65352), (924, 59906), (968, 57183), (1078, 51348), (1167, 47432), (1176, 47069), (1452, 38122), (1556, 35574), (1617, 34232), (1694, 32676), (1848, 29953), (2156, 25674), (2334, 23716), (2541, 21784), (2723, 20328), (2904, 19061), (3112, 17787), (3234, 17116), (3388, 16338), (4279, 12936), (4312, 12837), (4668, 11858), (5082, 10892), (5446, 10164), (5929, 9336), (6468, 8558), (6776, 8169)]