56199416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 145152000

約数和(自身を除く): 88952584

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 19, 26, 28, 34, 38, 52, 56, 68, 76, 91, 104, 119, 133, 136, 152, 182, 221, 238, 239, 247, 266, 323, 364, 442, 476, 478, 494, 532, 646, 728, 884, 952, 956, 988, 1064, 1292, 1547, 1673, 1729, 1768, 1912, 1976, 2261, 2584, 3094, 3107, 3346, 3458, 4063, 4199, 4522, 4541, 6188, 6214, 6692, 6916, 8126, 8398, 9044, 9082, 12376, 12428, 13384, 13832, 16252, 16796, 18088, 18164, 21749, 24856, 28441, 29393, 31787, 32504, 33592, 36328, 43498, 52819, 56882, 58786, 59033, 63574, 77197, 86996, 105638, 113764, 117572, 118066, 127148, 154394, 173992, 211276, 227528, 235144, 236132, 254296, 308788, 369733, 413231, 422552, 472264, 540379, 617576, 739466, 826462, 1003561, 1080758, 1478932, 1652924, 2007122, 2161516, 2957864, 3305848, 4014244, 4323032, 7024927, 8028488, 14049854, 28099708, 56199416]

約数ペア:

[(1, 56199416), (2, 28099708), (4, 14049854), (7, 8028488), (8, 7024927), (13, 4323032), (14, 4014244), (17, 3305848), (19, 2957864), (26, 2161516), (28, 2007122), (34, 1652924), (38, 1478932), (52, 1080758), (56, 1003561), (68, 826462), (76, 739466), (91, 617576), (104, 540379), (119, 472264), (133, 422552), (136, 413231), (152, 369733), (182, 308788), (221, 254296), (238, 236132), (239, 235144), (247, 227528), (266, 211276), (323, 173992), (364, 154394), (442, 127148), (476, 118066), (478, 117572), (494, 113764), (532, 105638), (646, 86996), (728, 77197), (884, 63574), (952, 59033), (956, 58786), (988, 56882), (1064, 52819), (1292, 43498), (1547, 36328), (1673, 33592), (1729, 32504), (1768, 31787), (1912, 29393), (1976, 28441), (2261, 24856), (2584, 21749), (3094, 18164), (3107, 18088), (3346, 16796), (3458, 16252), (4063, 13832), (4199, 13384), (4522, 12428), (4541, 12376), (6188, 9082), (6214, 9044), (6692, 8398), (6916, 8126)]