56797146

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 154091520

約数和(自身を除く): 97294374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 37, 42, 54, 62, 63, 74, 93, 111, 126, 131, 186, 189, 217, 222, 259, 262, 279, 333, 378, 393, 434, 518, 558, 651, 666, 777, 786, 837, 917, 999, 1147, 1179, 1302, 1554, 1674, 1834, 1953, 1998, 2294, 2331, 2358, 2751, 3441, 3537, 3906, 4061, 4662, 4847, 5502, 5859, 6882, 6993, 7074, 8029, 8122, 8253, 9694, 10323, 11718, 12183, 13986, 14541, 16058, 16506, 20646, 24087, 24366, 24759, 28427, 29082, 30969, 33929, 36549, 43623, 48174, 49518, 56854, 61938, 67858, 72261, 73098, 85281, 87246, 101787, 109647, 130869, 144522, 150257, 170562, 203574, 216783, 219294, 255843, 261738, 300514, 305361, 433566, 450771, 511686, 610722, 767529, 901542, 916083, 1051799, 1352313, 1535058, 1832166, 2103598, 2704626, 3155397, 4056939, 6310794, 8113878, 9466191, 18932382, 28398573, 56797146]

約数ペア:

[(1, 56797146), (2, 28398573), (3, 18932382), (6, 9466191), (7, 8113878), (9, 6310794), (14, 4056939), (18, 3155397), (21, 2704626), (27, 2103598), (31, 1832166), (37, 1535058), (42, 1352313), (54, 1051799), (62, 916083), (63, 901542), (74, 767529), (93, 610722), (111, 511686), (126, 450771), (131, 433566), (186, 305361), (189, 300514), (217, 261738), (222, 255843), (259, 219294), (262, 216783), (279, 203574), (333, 170562), (378, 150257), (393, 144522), (434, 130869), (518, 109647), (558, 101787), (651, 87246), (666, 85281), (777, 73098), (786, 72261), (837, 67858), (917, 61938), (999, 56854), (1147, 49518), (1179, 48174), (1302, 43623), (1554, 36549), (1674, 33929), (1834, 30969), (1953, 29082), (1998, 28427), (2294, 24759), (2331, 24366), (2358, 24087), (2751, 20646), (3441, 16506), (3537, 16058), (3906, 14541), (4061, 13986), (4662, 12183), (4847, 11718), (5502, 10323), (5859, 9694), (6882, 8253), (6993, 8122), (7074, 8029)]