49640808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 153446400

約数和(自身を除く): 103805592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 29, 42, 46, 56, 58, 69, 84, 87, 92, 116, 138, 161, 168, 174, 184, 203, 232, 276, 322, 348, 406, 443, 483, 552, 609, 644, 667, 696, 812, 886, 966, 1218, 1288, 1329, 1334, 1624, 1772, 1932, 2001, 2436, 2658, 2668, 3101, 3544, 3864, 4002, 4669, 4872, 5316, 5336, 6202, 8004, 9303, 9338, 10189, 10632, 12404, 12847, 14007, 16008, 18606, 18676, 20378, 24808, 25694, 28014, 30567, 37212, 37352, 38541, 40756, 51388, 56028, 61134, 71323, 74424, 77082, 81512, 89929, 102776, 112056, 122268, 142646, 154164, 179858, 213969, 244536, 269787, 285292, 295481, 308328, 359716, 427938, 539574, 570584, 590962, 719432, 855876, 886443, 1079148, 1181924, 1711752, 1772886, 2068367, 2158296, 2363848, 3545772, 4136734, 6205101, 7091544, 8273468, 12410202, 16546936, 24820404, 49640808]

約数ペア:

[(1, 49640808), (2, 24820404), (3, 16546936), (4, 12410202), (6, 8273468), (7, 7091544), (8, 6205101), (12, 4136734), (14, 3545772), (21, 2363848), (23, 2158296), (24, 2068367), (28, 1772886), (29, 1711752), (42, 1181924), (46, 1079148), (56, 886443), (58, 855876), (69, 719432), (84, 590962), (87, 570584), (92, 539574), (116, 427938), (138, 359716), (161, 308328), (168, 295481), (174, 285292), (184, 269787), (203, 244536), (232, 213969), (276, 179858), (322, 154164), (348, 142646), (406, 122268), (443, 112056), (483, 102776), (552, 89929), (609, 81512), (644, 77082), (667, 74424), (696, 71323), (812, 61134), (886, 56028), (966, 51388), (1218, 40756), (1288, 38541), (1329, 37352), (1334, 37212), (1624, 30567), (1772, 28014), (1932, 25694), (2001, 24808), (2436, 20378), (2658, 18676), (2668, 18606), (3101, 16008), (3544, 14007), (3864, 12847), (4002, 12404), (4669, 10632), (4872, 10189), (5316, 9338), (5336, 9303), (6202, 8004)]