51215424

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 168

約数和(自身を含む): 157203648

約数和(自身を除く): 105988224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 71, 78, 96, 102, 104, 136, 142, 156, 192, 204, 208, 213, 221, 272, 284, 289, 312, 408, 416, 426, 442, 544, 568, 578, 624, 663, 816, 832, 852, 867, 884, 923, 1088, 1136, 1156, 1207, 1248, 1326, 1632, 1704, 1734, 1768, 1846, 2272, 2312, 2414, 2496, 2652, 2769, 3264, 3408, 3468, 3536, 3621, 3692, 3757, 4544, 4624, 4828, 5304, 5538, 6816, 6936, 7072, 7242, 7384, 7514, 9248, 9656, 10608, 11076, 11271, 13632, 13872, 14144, 14484, 14768, 15028, 15691, 18496, 19312, 20519, 21216, 22152, 22542, 27744, 28968, 29536, 30056, 31382, 38624, 41038, 42432, 44304, 45084, 47073, 55488, 57936, 59072, 60112, 61557, 62764, 77248, 82076, 88608, 90168, 94146, 115872, 120224, 123114, 125528, 164152, 177216, 180336, 188292, 231744, 240448, 246228, 251056, 266747, 328304, 360672, 376584, 492456, 502112, 533494, 656608, 721344, 753168, 800241, 984912, 1004224, 1066988, 1313216, 1506336, 1600482, 1969824, 2133976, 3012672, 3200964, 3939648, 4267952, 6401928, 8535904, 12803856, 17071808, 25607712, 51215424]

約数ペア:

[(1, 51215424), (2, 25607712), (3, 17071808), (4, 12803856), (6, 8535904), (8, 6401928), (12, 4267952), (13, 3939648), (16, 3200964), (17, 3012672), (24, 2133976), (26, 1969824), (32, 1600482), (34, 1506336), (39, 1313216), (48, 1066988), (51, 1004224), (52, 984912), (64, 800241), (68, 753168), (71, 721344), (78, 656608), (96, 533494), (102, 502112), (104, 492456), (136, 376584), (142, 360672), (156, 328304), (192, 266747), (204, 251056), (208, 246228), (213, 240448), (221, 231744), (272, 188292), (284, 180336), (289, 177216), (312, 164152), (408, 125528), (416, 123114), (426, 120224), (442, 115872), (544, 94146), (568, 90168), (578, 88608), (624, 82076), (663, 77248), (816, 62764), (832, 61557), (852, 60112), (867, 59072), (884, 57936), (923, 55488), (1088, 47073), (1136, 45084), (1156, 44304), (1207, 42432), (1248, 41038), (1326, 38624), (1632, 31382), (1704, 30056), (1734, 29536), (1768, 28968), (1846, 27744), (2272, 22542), (2312, 22152), (2414, 21216), (2496, 20519), (2652, 19312), (2769, 18496), (3264, 15691), (3408, 15028), (3468, 14768), (3536, 14484), (3621, 14144), (3692, 13872), (3757, 13632), (4544, 11271), (4624, 11076), (4828, 10608), (5304, 9656), (5538, 9248), (6816, 7514), (6936, 7384), (7072, 7242)]