54983984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 131563008

約数和(自身を除く): 76579024

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 34, 44, 46, 47, 68, 88, 92, 94, 136, 176, 184, 187, 188, 253, 272, 289, 368, 374, 376, 391, 506, 517, 578, 748, 752, 782, 799, 1012, 1034, 1081, 1156, 1496, 1564, 1598, 2024, 2068, 2162, 2312, 2992, 3128, 3179, 3196, 4048, 4136, 4301, 4324, 4624, 6256, 6358, 6392, 6647, 8272, 8602, 8648, 8789, 11891, 12716, 12784, 13294, 13583, 17204, 17296, 17578, 18377, 23782, 25432, 26588, 27166, 34408, 35156, 36754, 47564, 50864, 53176, 54332, 68816, 70312, 73117, 73508, 95128, 106352, 108664, 140624, 146234, 147016, 149413, 190256, 202147, 217328, 292468, 294032, 298826, 312409, 404294, 584936, 597652, 624818, 808588, 1169872, 1195304, 1249636, 1617176, 2390608, 2499272, 3234352, 3436499, 4998544, 6872998, 13745996, 27491992, 54983984]

約数ペア:

[(1, 54983984), (2, 27491992), (4, 13745996), (8, 6872998), (11, 4998544), (16, 3436499), (17, 3234352), (22, 2499272), (23, 2390608), (34, 1617176), (44, 1249636), (46, 1195304), (47, 1169872), (68, 808588), (88, 624818), (92, 597652), (94, 584936), (136, 404294), (176, 312409), (184, 298826), (187, 294032), (188, 292468), (253, 217328), (272, 202147), (289, 190256), (368, 149413), (374, 147016), (376, 146234), (391, 140624), (506, 108664), (517, 106352), (578, 95128), (748, 73508), (752, 73117), (782, 70312), (799, 68816), (1012, 54332), (1034, 53176), (1081, 50864), (1156, 47564), (1496, 36754), (1564, 35156), (1598, 34408), (2024, 27166), (2068, 26588), (2162, 25432), (2312, 23782), (2992, 18377), (3128, 17578), (3179, 17296), (3196, 17204), (4048, 13583), (4136, 13294), (4301, 12784), (4324, 12716), (4624, 11891), (6256, 8789), (6358, 8648), (6392, 8602), (6647, 8272)]