56811456

素因数分解:

$2^6\times 3^5\times {\mathrm{13}}^1\times {\mathrm{281}}^1$

素因数の和:321

約数の個数: 168

約数和(自身を含む): 182508144

約数和(自身を除く): 125696688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 243, 281, 288, 312, 324, 351, 416, 432, 468, 486, 562, 576, 624, 648, 702, 832, 843, 864, 936, 972, 1053, 1124, 1248, 1296, 1404, 1686, 1728, 1872, 1944, 2106, 2248, 2496, 2529, 2592, 2808, 3159, 3372, 3653, 3744, 3888, 4212, 4496, 5058, 5184, 5616, 6318, 6744, 7306, 7488, 7587, 7776, 8424, 8992, 10116, 10959, 11232, 12636, 13488, 14612, 15174, 15552, 16848, 17984, 20232, 21918, 22464, 22761, 25272, 26976, 29224, 30348, 32877, 33696, 40464, 43836, 45522, 50544, 53952, 58448, 60696, 65754, 67392, 68283, 80928, 87672, 91044, 98631, 101088, 116896, 121392, 131508, 136566, 161856, 175344, 182088, 197262, 202176, 233792, 242784, 263016, 273132, 295893, 350688, 364176, 394524, 485568, 526032, 546264, 591786, 701376, 728352, 789048, 887679, 1052064, 1092528, 1183572, 1456704, 1578096, 1775358, 2104128, 2185056, 2367144, 3156192, 3550716, 4370112, 4734288, 6312384, 7101432, 9468576, 14202864, 18937152, 28405728, 56811456]

約数ペア:

[(1, 56811456), (2, 28405728), (3, 18937152), (4, 14202864), (6, 9468576), (8, 7101432), (9, 6312384), (12, 4734288), (13, 4370112), (16, 3550716), (18, 3156192), (24, 2367144), (26, 2185056), (27, 2104128), (32, 1775358), (36, 1578096), (39, 1456704), (48, 1183572), (52, 1092528), (54, 1052064), (64, 887679), (72, 789048), (78, 728352), (81, 701376), (96, 591786), (104, 546264), (108, 526032), (117, 485568), (144, 394524), (156, 364176), (162, 350688), (192, 295893), (208, 273132), (216, 263016), (234, 242784), (243, 233792), (281, 202176), (288, 197262), (312, 182088), (324, 175344), (351, 161856), (416, 136566), (432, 131508), (468, 121392), (486, 116896), (562, 101088), (576, 98631), (624, 91044), (648, 87672), (702, 80928), (832, 68283), (843, 67392), (864, 65754), (936, 60696), (972, 58448), (1053, 53952), (1124, 50544), (1248, 45522), (1296, 43836), (1404, 40464), (1686, 33696), (1728, 32877), (1872, 30348), (1944, 29224), (2106, 26976), (2248, 25272), (2496, 22761), (2529, 22464), (2592, 21918), (2808, 20232), (3159, 17984), (3372, 16848), (3653, 15552), (3744, 15174), (3888, 14612), (4212, 13488), (4496, 12636), (5058, 11232), (5184, 10959), (5616, 10116), (6318, 8992), (6744, 8424), (7306, 7776), (7488, 7587)]