55118336

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^3$

素因数の和:71

約数の個数: 120

約数和(自身を含む): 138780180

約数和(自身を除く): 83661844

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 169, 182, 196, 208, 224, 256, 338, 364, 392, 416, 448, 512, 637, 676, 728, 784, 832, 896, 1183, 1274, 1352, 1456, 1568, 1664, 1792, 2197, 2366, 2548, 2704, 2912, 3136, 3328, 3584, 4394, 4732, 5096, 5408, 5824, 6272, 6656, 8281, 8788, 9464, 10192, 10816, 11648, 12544, 15379, 16562, 17576, 18928, 20384, 21632, 23296, 25088, 30758, 33124, 35152, 37856, 40768, 43264, 46592, 61516, 66248, 70304, 75712, 81536, 86528, 107653, 123032, 132496, 140608, 151424, 163072, 215306, 246064, 264992, 281216, 302848, 326144, 430612, 492128, 529984, 562432, 605696, 861224, 984256, 1059968, 1124864, 1722448, 1968512, 2119936, 3444896, 3937024, 4239872, 6889792, 7874048, 13779584, 27559168, 55118336]

約数ペア:

[(1, 55118336), (2, 27559168), (4, 13779584), (7, 7874048), (8, 6889792), (13, 4239872), (14, 3937024), (16, 3444896), (26, 2119936), (28, 1968512), (32, 1722448), (49, 1124864), (52, 1059968), (56, 984256), (64, 861224), (91, 605696), (98, 562432), (104, 529984), (112, 492128), (128, 430612), (169, 326144), (182, 302848), (196, 281216), (208, 264992), (224, 246064), (256, 215306), (338, 163072), (364, 151424), (392, 140608), (416, 132496), (448, 123032), (512, 107653), (637, 86528), (676, 81536), (728, 75712), (784, 70304), (832, 66248), (896, 61516), (1183, 46592), (1274, 43264), (1352, 40768), (1456, 37856), (1568, 35152), (1664, 33124), (1792, 30758), (2197, 25088), (2366, 23296), (2548, 21632), (2704, 20384), (2912, 18928), (3136, 17576), (3328, 16562), (3584, 15379), (4394, 12544), (4732, 11648), (5096, 10816), (5408, 10192), (5824, 9464), (6272, 8788), (6656, 8281)]