51630256912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{6763}}^1$

素因数の和:6945

約数の個数: 120

約数和(自身を含む): 115356394496

約数和(自身を除く): 63726137584

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 127, 136, 208, 221, 254, 272, 289, 442, 508, 578, 884, 1016, 1156, 1651, 1768, 2032, 2159, 2312, 3302, 3536, 3757, 4318, 4624, 6604, 6763, 7514, 8636, 13208, 13526, 15028, 17272, 26416, 27052, 28067, 30056, 34544, 36703, 54104, 56134, 60112, 73406, 87919, 108208, 112268, 114971, 146812, 175838, 224536, 229942, 293624, 351676, 449072, 459884, 477139, 587248, 703352, 858901, 919768, 954278, 1406704, 1494623, 1717802, 1839536, 1908556, 1954507, 2989246, 3435604, 3817112, 3909014, 5978492, 6871208, 7634224, 7818028, 11165713, 11956984, 13742416, 14601317, 15636056, 22331426, 23913968, 25408591, 29202634, 31272112, 44662852, 50817182, 58405268, 89325704, 101634364, 116810536, 178651408, 189817121, 203268728, 233621072, 248222389, 379634242, 406537456, 496444778, 759268484, 992889556, 1518536968, 1985779112, 3037073936, 3226891057, 3971558224, 6453782114, 12907564228, 25815128456, 51630256912]

約数ペア:

[(1, 51630256912), (2, 25815128456), (4, 12907564228), (8, 6453782114), (13, 3971558224), (16, 3226891057), (17, 3037073936), (26, 1985779112), (34, 1518536968), (52, 992889556), (68, 759268484), (104, 496444778), (127, 406537456), (136, 379634242), (208, 248222389), (221, 233621072), (254, 203268728), (272, 189817121), (289, 178651408), (442, 116810536), (508, 101634364), (578, 89325704), (884, 58405268), (1016, 50817182), (1156, 44662852), (1651, 31272112), (1768, 29202634), (2032, 25408591), (2159, 23913968), (2312, 22331426), (3302, 15636056), (3536, 14601317), (3757, 13742416), (4318, 11956984), (4624, 11165713), (6604, 7818028), (6763, 7634224), (7514, 6871208), (8636, 5978492), (13208, 3909014), (13526, 3817112), (15028, 3435604), (17272, 2989246), (26416, 1954507), (27052, 1908556), (28067, 1839536), (30056, 1717802), (34544, 1494623), (36703, 1406704), (54104, 954278), (56134, 919768), (60112, 858901), (73406, 703352), (87919, 587248), (108208, 477139), (112268, 459884), (114971, 449072), (146812, 351676), (175838, 293624), (224536, 229942)]