51730848

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 162771336

約数和(自身を除く): 111040488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 208, 234, 246, 288, 312, 328, 337, 369, 416, 468, 492, 533, 624, 656, 674, 738, 936, 984, 1011, 1066, 1248, 1312, 1348, 1476, 1599, 1872, 1968, 2022, 2132, 2696, 2952, 3033, 3198, 3744, 3936, 4044, 4264, 4381, 4797, 5392, 5904, 6066, 6396, 8088, 8528, 8762, 9594, 10784, 11808, 12132, 12792, 13143, 13817, 16176, 17056, 17524, 19188, 24264, 25584, 26286, 27634, 32352, 35048, 38376, 39429, 41451, 48528, 51168, 52572, 55268, 70096, 76752, 78858, 82902, 97056, 105144, 110536, 124353, 140192, 153504, 157716, 165804, 179621, 210288, 221072, 248706, 315432, 331608, 359242, 420576, 442144, 497412, 538863, 630864, 663216, 718484, 994824, 1077726, 1261728, 1326432, 1436968, 1616589, 1989648, 2155452, 2873936, 3233178, 3979296, 4310904, 5747872, 6466356, 8621808, 12932712, 17243616, 25865424, 51730848]

約数ペア:

[(1, 51730848), (2, 25865424), (3, 17243616), (4, 12932712), (6, 8621808), (8, 6466356), (9, 5747872), (12, 4310904), (13, 3979296), (16, 3233178), (18, 2873936), (24, 2155452), (26, 1989648), (32, 1616589), (36, 1436968), (39, 1326432), (41, 1261728), (48, 1077726), (52, 994824), (72, 718484), (78, 663216), (82, 630864), (96, 538863), (104, 497412), (117, 442144), (123, 420576), (144, 359242), (156, 331608), (164, 315432), (208, 248706), (234, 221072), (246, 210288), (288, 179621), (312, 165804), (328, 157716), (337, 153504), (369, 140192), (416, 124353), (468, 110536), (492, 105144), (533, 97056), (624, 82902), (656, 78858), (674, 76752), (738, 70096), (936, 55268), (984, 52572), (1011, 51168), (1066, 48528), (1248, 41451), (1312, 39429), (1348, 38376), (1476, 35048), (1599, 32352), (1872, 27634), (1968, 26286), (2022, 25584), (2132, 24264), (2696, 19188), (2952, 17524), (3033, 17056), (3198, 16176), (3744, 13817), (3936, 13143), (4044, 12792), (4264, 12132), (4381, 11808), (4797, 10784), (5392, 9594), (5904, 8762), (6066, 8528), (6396, 8088)]