51393888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 288

約数和(自身を含む): 188225856

約数和(自身を除く): 136831968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 37, 39, 42, 48, 52, 53, 56, 63, 72, 74, 78, 84, 91, 96, 104, 106, 111, 112, 117, 126, 144, 148, 156, 159, 168, 182, 208, 212, 222, 224, 234, 252, 259, 273, 288, 296, 312, 318, 333, 336, 364, 371, 416, 424, 444, 468, 477, 481, 504, 518, 546, 592, 624, 636, 666, 672, 689, 728, 742, 777, 819, 848, 888, 936, 954, 962, 1008, 1036, 1092, 1113, 1184, 1248, 1272, 1332, 1378, 1443, 1456, 1484, 1554, 1638, 1696, 1776, 1872, 1908, 1924, 1961, 2016, 2067, 2072, 2184, 2226, 2331, 2544, 2664, 2756, 2886, 2912, 2968, 3108, 3276, 3339, 3367, 3552, 3744, 3816, 3848, 3922, 4134, 4144, 4329, 4368, 4452, 4662, 4823, 5088, 5328, 5512, 5772, 5883, 5936, 6201, 6216, 6552, 6678, 6734, 7632, 7696, 7844, 8268, 8288, 8658, 8736, 8904, 9324, 9646, 10101, 10656, 11024, 11544, 11766, 11872, 12402, 12432, 13104, 13356, 13468, 13727, 14469, 15264, 15392, 15688, 16536, 17316, 17649, 17808, 18648, 19292, 20202, 22048, 23088, 23532, 24804, 24864, 25493, 26208, 26712, 26936, 27454, 28938, 30303, 31376, 33072, 34632, 35298, 35616, 37296, 38584, 40404, 41181, 43407, 46176, 47064, 49608, 50986, 53424, 53872, 54908, 57876, 60606, 62752, 66144, 69264, 70596, 74592, 76479, 77168, 80808, 82362, 86814, 94128, 99216, 101972, 106848, 107744, 109816, 115752, 121212, 123543, 138528, 141192, 152958, 154336, 161616, 164724, 173628, 178451, 188256, 198432, 203944, 219632, 229437, 231504, 242424, 247086, 282384, 305916, 323232, 329448, 347256, 356902, 407888, 439264, 458874, 463008, 484848, 494172, 535353, 564768, 611832, 658896, 694512, 713804, 815776, 917748, 969696, 988344, 1070706, 1223664, 1317792, 1389024, 1427608, 1606059, 1835496, 1976688, 2141412, 2447328, 2855216, 3212118, 3670992, 3953376, 4282824, 5710432, 6424236, 7341984, 8565648, 12848472, 17131296, 25696944, 51393888]

約数ペア:

[(1, 51393888), (2, 25696944), (3, 17131296), (4, 12848472), (6, 8565648), (7, 7341984), (8, 6424236), (9, 5710432), (12, 4282824), (13, 3953376), (14, 3670992), (16, 3212118), (18, 2855216), (21, 2447328), (24, 2141412), (26, 1976688), (28, 1835496), (32, 1606059), (36, 1427608), (37, 1389024), (39, 1317792), (42, 1223664), (48, 1070706), (52, 988344), (53, 969696), (56, 917748), (63, 815776), (72, 713804), (74, 694512), (78, 658896), (84, 611832), (91, 564768), (96, 535353), (104, 494172), (106, 484848), (111, 463008), (112, 458874), (117, 439264), (126, 407888), (144, 356902), (148, 347256), (156, 329448), (159, 323232), (168, 305916), (182, 282384), (208, 247086), (212, 242424), (222, 231504), (224, 229437), (234, 219632), (252, 203944), (259, 198432), (273, 188256), (288, 178451), (296, 173628), (312, 164724), (318, 161616), (333, 154336), (336, 152958), (364, 141192), (371, 138528), (416, 123543), (424, 121212), (444, 115752), (468, 109816), (477, 107744), (481, 106848), (504, 101972), (518, 99216), (546, 94128), (592, 86814), (624, 82362), (636, 80808), (666, 77168), (672, 76479), (689, 74592), (728, 70596), (742, 69264), (777, 66144), (819, 62752), (848, 60606), (888, 57876), (936, 54908), (954, 53872), (962, 53424), (1008, 50986), (1036, 49608), (1092, 47064), (1113, 46176), (1184, 43407), (1248, 41181), (1272, 40404), (1332, 38584), (1378, 37296), (1443, 35616), (1456, 35298), (1484, 34632), (1554, 33072), (1638, 31376), (1696, 30303), (1776, 28938), (1872, 27454), (1908, 26936), (1924, 26712), (1961, 26208), (2016, 25493), (2067, 24864), (2072, 24804), (2184, 23532), (2226, 23088), (2331, 22048), (2544, 20202), (2664, 19292), (2756, 18648), (2886, 17808), (2912, 17649), (2968, 17316), (3108, 16536), (3276, 15688), (3339, 15392), (3367, 15264), (3552, 14469), (3744, 13727), (3816, 13468), (3848, 13356), (3922, 13104), (4134, 12432), (4144, 12402), (4329, 11872), (4368, 11766), (4452, 11544), (4662, 11024), (4823, 10656), (5088, 10101), (5328, 9646), (5512, 9324), (5772, 8904), (5883, 8736), (5936, 8658), (6201, 8288), (6216, 8268), (6552, 7844), (6678, 7696), (6734, 7632)]