56239876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 135862272

約数和(自身を除く): 79622396

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 23, 28, 34, 44, 46, 68, 77, 92, 119, 154, 161, 187, 238, 253, 308, 322, 374, 391, 467, 476, 506, 644, 748, 782, 934, 1012, 1309, 1564, 1771, 1868, 2618, 2737, 3269, 3542, 4301, 5137, 5236, 5474, 6538, 7084, 7939, 8602, 10274, 10741, 10948, 13076, 15878, 17204, 20548, 21482, 30107, 31756, 35959, 42964, 55573, 60214, 71918, 75187, 87329, 111146, 118151, 120428, 143836, 150374, 174658, 182597, 222292, 236302, 300748, 349316, 365194, 472604, 611303, 730388, 827057, 1222606, 1278179, 1654114, 2008567, 2445212, 2556358, 3308228, 4017134, 5112716, 8034268, 14059969, 28119938, 56239876]

約数ペア:

[(1, 56239876), (2, 28119938), (4, 14059969), (7, 8034268), (11, 5112716), (14, 4017134), (17, 3308228), (22, 2556358), (23, 2445212), (28, 2008567), (34, 1654114), (44, 1278179), (46, 1222606), (68, 827057), (77, 730388), (92, 611303), (119, 472604), (154, 365194), (161, 349316), (187, 300748), (238, 236302), (253, 222292), (308, 182597), (322, 174658), (374, 150374), (391, 143836), (467, 120428), (476, 118151), (506, 111146), (644, 87329), (748, 75187), (782, 71918), (934, 60214), (1012, 55573), (1309, 42964), (1564, 35959), (1771, 31756), (1868, 30107), (2618, 21482), (2737, 20548), (3269, 17204), (3542, 15878), (4301, 13076), (5137, 10948), (5236, 10741), (5474, 10274), (6538, 8602), (7084, 7939)]