49745136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 157989888

約数和(自身を除く): 108244752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 41, 42, 46, 48, 56, 69, 82, 84, 92, 112, 123, 138, 157, 161, 164, 168, 184, 246, 276, 287, 314, 322, 328, 336, 368, 471, 483, 492, 552, 574, 628, 644, 656, 861, 942, 943, 966, 984, 1099, 1104, 1148, 1256, 1288, 1722, 1884, 1886, 1932, 1968, 2198, 2296, 2512, 2576, 2829, 3297, 3444, 3611, 3768, 3772, 3864, 4396, 4592, 5658, 6437, 6594, 6601, 6888, 7222, 7536, 7544, 7728, 8792, 10833, 11316, 12874, 13188, 13202, 13776, 14444, 15088, 17584, 19311, 19803, 21666, 22632, 25277, 25748, 26376, 26404, 28888, 38622, 39606, 43332, 45059, 45264, 50554, 51496, 52752, 52808, 57776, 75831, 77244, 79212, 86664, 90118, 101108, 102992, 105616, 135177, 148051, 151662, 154488, 158424, 173328, 180236, 202216, 270354, 296102, 303324, 308976, 316848, 360472, 404432, 444153, 540708, 592204, 606648, 720944, 888306, 1036357, 1081416, 1184408, 1213296, 1776612, 2072714, 2162832, 2368816, 3109071, 3553224, 4145428, 6218142, 7106448, 8290856, 12436284, 16581712, 24872568, 49745136]

約数ペア:

[(1, 49745136), (2, 24872568), (3, 16581712), (4, 12436284), (6, 8290856), (7, 7106448), (8, 6218142), (12, 4145428), (14, 3553224), (16, 3109071), (21, 2368816), (23, 2162832), (24, 2072714), (28, 1776612), (41, 1213296), (42, 1184408), (46, 1081416), (48, 1036357), (56, 888306), (69, 720944), (82, 606648), (84, 592204), (92, 540708), (112, 444153), (123, 404432), (138, 360472), (157, 316848), (161, 308976), (164, 303324), (168, 296102), (184, 270354), (246, 202216), (276, 180236), (287, 173328), (314, 158424), (322, 154488), (328, 151662), (336, 148051), (368, 135177), (471, 105616), (483, 102992), (492, 101108), (552, 90118), (574, 86664), (628, 79212), (644, 77244), (656, 75831), (861, 57776), (942, 52808), (943, 52752), (966, 51496), (984, 50554), (1099, 45264), (1104, 45059), (1148, 43332), (1256, 39606), (1288, 38622), (1722, 28888), (1884, 26404), (1886, 26376), (1932, 25748), (1968, 25277), (2198, 22632), (2296, 21666), (2512, 19803), (2576, 19311), (2829, 17584), (3297, 15088), (3444, 14444), (3611, 13776), (3768, 13202), (3772, 13188), (3864, 12874), (4396, 11316), (4592, 10833), (5658, 8792), (6437, 7728), (6594, 7544), (6601, 7536), (6888, 7222)]