56831112

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:612

約数の個数: 128

約数和(自身を含む): 174921600

約数和(自身を除く): 118090488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 72, 74, 78, 104, 108, 111, 117, 148, 156, 216, 222, 234, 296, 312, 333, 351, 444, 468, 481, 547, 666, 702, 888, 936, 962, 999, 1094, 1332, 1404, 1443, 1641, 1924, 1998, 2188, 2664, 2808, 2886, 3282, 3848, 3996, 4329, 4376, 4923, 5772, 6564, 7111, 7992, 8658, 9846, 11544, 12987, 13128, 14222, 14769, 17316, 19692, 20239, 21333, 25974, 28444, 29538, 34632, 39384, 40478, 42666, 51948, 56888, 59076, 60717, 63999, 80956, 85332, 103896, 118152, 121434, 127998, 161912, 170664, 182151, 191997, 242868, 255996, 263107, 364302, 383994, 485736, 511992, 526214, 546453, 728604, 767988, 789321, 1052428, 1092906, 1457208, 1535976, 1578642, 2104856, 2185812, 2367963, 3157284, 4371624, 4735926, 6314568, 7103889, 9471852, 14207778, 18943704, 28415556, 56831112]

約数ペア:

[(1, 56831112), (2, 28415556), (3, 18943704), (4, 14207778), (6, 9471852), (8, 7103889), (9, 6314568), (12, 4735926), (13, 4371624), (18, 3157284), (24, 2367963), (26, 2185812), (27, 2104856), (36, 1578642), (37, 1535976), (39, 1457208), (52, 1092906), (54, 1052428), (72, 789321), (74, 767988), (78, 728604), (104, 546453), (108, 526214), (111, 511992), (117, 485736), (148, 383994), (156, 364302), (216, 263107), (222, 255996), (234, 242868), (296, 191997), (312, 182151), (333, 170664), (351, 161912), (444, 127998), (468, 121434), (481, 118152), (547, 103896), (666, 85332), (702, 80956), (888, 63999), (936, 60717), (962, 59076), (999, 56888), (1094, 51948), (1332, 42666), (1404, 40478), (1443, 39384), (1641, 34632), (1924, 29538), (1998, 28444), (2188, 25974), (2664, 21333), (2808, 20239), (2886, 19692), (3282, 17316), (3848, 14769), (3996, 14222), (4329, 13128), (4376, 12987), (4923, 11544), (5772, 9846), (6564, 8658), (7111, 7992)]