53887392

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 144

約数和(自身を含む): 169926120

約数和(自身を除く): 116038728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 208, 222, 234, 288, 296, 312, 333, 389, 416, 444, 468, 481, 592, 624, 666, 778, 888, 936, 962, 1167, 1184, 1248, 1332, 1443, 1556, 1776, 1872, 1924, 2334, 2664, 2886, 3112, 3501, 3552, 3744, 3848, 4329, 4668, 5057, 5328, 5772, 6224, 7002, 7696, 8658, 9336, 10114, 10656, 11544, 12448, 14004, 14393, 15171, 15392, 17316, 18672, 20228, 23088, 28008, 28786, 30342, 34632, 37344, 40456, 43179, 45513, 46176, 56016, 57572, 60684, 69264, 80912, 86358, 91026, 112032, 115144, 121368, 129537, 138528, 161824, 172716, 182052, 187109, 230288, 242736, 259074, 345432, 364104, 374218, 460576, 485472, 518148, 561327, 690864, 728208, 748436, 1036296, 1122654, 1381728, 1456416, 1496872, 1683981, 2072592, 2245308, 2993744, 3367962, 4145184, 4490616, 5987488, 6735924, 8981232, 13471848, 17962464, 26943696, 53887392]

約数ペア:

[(1, 53887392), (2, 26943696), (3, 17962464), (4, 13471848), (6, 8981232), (8, 6735924), (9, 5987488), (12, 4490616), (13, 4145184), (16, 3367962), (18, 2993744), (24, 2245308), (26, 2072592), (32, 1683981), (36, 1496872), (37, 1456416), (39, 1381728), (48, 1122654), (52, 1036296), (72, 748436), (74, 728208), (78, 690864), (96, 561327), (104, 518148), (111, 485472), (117, 460576), (144, 374218), (148, 364104), (156, 345432), (208, 259074), (222, 242736), (234, 230288), (288, 187109), (296, 182052), (312, 172716), (333, 161824), (389, 138528), (416, 129537), (444, 121368), (468, 115144), (481, 112032), (592, 91026), (624, 86358), (666, 80912), (778, 69264), (888, 60684), (936, 57572), (962, 56016), (1167, 46176), (1184, 45513), (1248, 43179), (1332, 40456), (1443, 37344), (1556, 34632), (1776, 30342), (1872, 28786), (1924, 28008), (2334, 23088), (2664, 20228), (2886, 18672), (3112, 17316), (3501, 15392), (3552, 15171), (3744, 14393), (3848, 14004), (4329, 12448), (4668, 11544), (5057, 10656), (5328, 10114), (5772, 9336), (6224, 8658), (7002, 7696)]