53643436

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 120657600

約数和(自身を除く): 67014164

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 139, 154, 179, 196, 278, 308, 358, 539, 556, 716, 973, 1078, 1253, 1529, 1946, 1969, 2156, 2506, 3058, 3892, 3938, 5012, 6116, 6811, 7876, 8771, 10703, 13622, 13783, 17542, 21406, 24881, 27244, 27566, 35084, 42812, 49762, 55132, 74921, 96481, 99524, 149842, 174167, 192962, 273691, 299684, 348334, 385924, 547382, 696668, 1094764, 1219169, 1915837, 2438338, 3831674, 4876676, 7663348, 13410859, 26821718, 53643436]

約数ペア:

[(1, 53643436), (2, 26821718), (4, 13410859), (7, 7663348), (11, 4876676), (14, 3831674), (22, 2438338), (28, 1915837), (44, 1219169), (49, 1094764), (77, 696668), (98, 547382), (139, 385924), (154, 348334), (179, 299684), (196, 273691), (278, 192962), (308, 174167), (358, 149842), (539, 99524), (556, 96481), (716, 74921), (973, 55132), (1078, 49762), (1253, 42812), (1529, 35084), (1946, 27566), (1969, 27244), (2156, 24881), (2506, 21406), (3058, 17542), (3892, 13783), (3938, 13622), (5012, 10703), (6116, 8771), (6811, 7876)]