54113488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 125366976

約数和(自身を除く): 71253488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 67, 88, 104, 134, 143, 176, 208, 268, 286, 353, 536, 572, 706, 737, 871, 1072, 1144, 1412, 1474, 1742, 2288, 2824, 2948, 3484, 3883, 4589, 5648, 5896, 6968, 7766, 9178, 9581, 11792, 13936, 15532, 18356, 19162, 23651, 31064, 36712, 38324, 47302, 50479, 62128, 73424, 76648, 94604, 100958, 153296, 189208, 201916, 260161, 307463, 378416, 403832, 520322, 614926, 807664, 1040644, 1229852, 2081288, 2459704, 3382093, 4162576, 4919408, 6764186, 13528372, 27056744, 54113488]

約数ペア:

[(1, 54113488), (2, 27056744), (4, 13528372), (8, 6764186), (11, 4919408), (13, 4162576), (16, 3382093), (22, 2459704), (26, 2081288), (44, 1229852), (52, 1040644), (67, 807664), (88, 614926), (104, 520322), (134, 403832), (143, 378416), (176, 307463), (208, 260161), (268, 201916), (286, 189208), (353, 153296), (536, 100958), (572, 94604), (706, 76648), (737, 73424), (871, 62128), (1072, 50479), (1144, 47302), (1412, 38324), (1474, 36712), (1742, 31064), (2288, 23651), (2824, 19162), (2948, 18356), (3484, 15532), (3883, 13936), (4589, 11792), (5648, 9581), (5896, 9178), (6968, 7766)]