51099984

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:376

約数の個数: 140

約数和(自身を含む): 160334356

約数和(自身を除く): 109234372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 337, 351, 432, 468, 486, 624, 648, 674, 702, 729, 936, 972, 1011, 1053, 1296, 1348, 1404, 1458, 1872, 1944, 2022, 2106, 2696, 2808, 2916, 3033, 3159, 3888, 4044, 4212, 4381, 5392, 5616, 5832, 6066, 6318, 8088, 8424, 8762, 9099, 9477, 11664, 12132, 12636, 13143, 16176, 16848, 17524, 18198, 18954, 24264, 25272, 26286, 27297, 35048, 36396, 37908, 39429, 48528, 50544, 52572, 54594, 70096, 72792, 75816, 78858, 81891, 105144, 109188, 118287, 145584, 151632, 157716, 163782, 210288, 218376, 236574, 245673, 315432, 327564, 354861, 436752, 473148, 491346, 630864, 655128, 709722, 946296, 982692, 1064583, 1310256, 1419444, 1892592, 1965384, 2129166, 2838888, 3193749, 3930768, 4258332, 5677776, 6387498, 8516664, 12774996, 17033328, 25549992, 51099984]

約数ペア:

[(1, 51099984), (2, 25549992), (3, 17033328), (4, 12774996), (6, 8516664), (8, 6387498), (9, 5677776), (12, 4258332), (13, 3930768), (16, 3193749), (18, 2838888), (24, 2129166), (26, 1965384), (27, 1892592), (36, 1419444), (39, 1310256), (48, 1064583), (52, 982692), (54, 946296), (72, 709722), (78, 655128), (81, 630864), (104, 491346), (108, 473148), (117, 436752), (144, 354861), (156, 327564), (162, 315432), (208, 245673), (216, 236574), (234, 218376), (243, 210288), (312, 163782), (324, 157716), (337, 151632), (351, 145584), (432, 118287), (468, 109188), (486, 105144), (624, 81891), (648, 78858), (674, 75816), (702, 72792), (729, 70096), (936, 54594), (972, 52572), (1011, 50544), (1053, 48528), (1296, 39429), (1348, 37908), (1404, 36396), (1458, 35048), (1872, 27297), (1944, 26286), (2022, 25272), (2106, 24264), (2696, 18954), (2808, 18198), (2916, 17524), (3033, 16848), (3159, 16176), (3888, 13143), (4044, 12636), (4212, 12132), (4381, 11664), (5392, 9477), (5616, 9099), (5832, 8762), (6066, 8424), (6318, 8088)]