47972844

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 139255200

約数和(自身を除く): 91282356

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 53, 54, 58, 68, 87, 102, 106, 108, 116, 153, 159, 174, 204, 212, 261, 289, 306, 318, 348, 459, 477, 493, 522, 578, 612, 636, 783, 867, 901, 918, 954, 986, 1044, 1156, 1431, 1479, 1537, 1566, 1734, 1802, 1836, 1908, 1972, 2601, 2703, 2862, 2958, 3074, 3132, 3468, 3604, 4437, 4611, 5202, 5406, 5724, 5916, 6148, 7803, 8109, 8381, 8874, 9222, 10404, 10812, 13311, 13833, 15317, 15606, 16218, 16762, 17748, 18444, 24327, 25143, 26129, 26622, 27666, 30634, 31212, 32436, 33524, 41499, 45951, 48654, 50286, 52258, 53244, 55332, 61268, 75429, 78387, 82998, 91902, 97308, 100572, 104516, 137853, 150858, 156774, 165996, 183804, 226287, 235161, 275706, 301716, 313548, 413559, 444193, 452574, 470322, 551412, 705483, 827118, 888386, 905148, 940644, 1332579, 1410966, 1654236, 1776772, 2665158, 2821932, 3997737, 5330316, 7995474, 11993211, 15990948, 23986422, 47972844]

約数ペア:

[(1, 47972844), (2, 23986422), (3, 15990948), (4, 11993211), (6, 7995474), (9, 5330316), (12, 3997737), (17, 2821932), (18, 2665158), (27, 1776772), (29, 1654236), (34, 1410966), (36, 1332579), (51, 940644), (53, 905148), (54, 888386), (58, 827118), (68, 705483), (87, 551412), (102, 470322), (106, 452574), (108, 444193), (116, 413559), (153, 313548), (159, 301716), (174, 275706), (204, 235161), (212, 226287), (261, 183804), (289, 165996), (306, 156774), (318, 150858), (348, 137853), (459, 104516), (477, 100572), (493, 97308), (522, 91902), (578, 82998), (612, 78387), (636, 75429), (783, 61268), (867, 55332), (901, 53244), (918, 52258), (954, 50286), (986, 48654), (1044, 45951), (1156, 41499), (1431, 33524), (1479, 32436), (1537, 31212), (1566, 30634), (1734, 27666), (1802, 26622), (1836, 26129), (1908, 25143), (1972, 24327), (2601, 18444), (2703, 17748), (2862, 16762), (2958, 16218), (3074, 15606), (3132, 15317), (3468, 13833), (3604, 13311), (4437, 10812), (4611, 10404), (5202, 9222), (5406, 8874), (5724, 8381), (5916, 8109), (6148, 7803)]