51580908

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 141926400

約数和(自身を除く): 90345492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 43, 54, 58, 86, 87, 108, 116, 129, 172, 174, 258, 261, 348, 383, 387, 516, 522, 766, 774, 783, 1044, 1149, 1161, 1247, 1532, 1548, 1566, 2298, 2322, 2494, 3132, 3447, 3741, 4596, 4644, 4988, 6894, 7482, 10341, 11107, 11223, 13788, 14964, 16469, 20682, 22214, 22446, 32938, 33321, 33669, 41364, 44428, 44892, 49407, 65876, 66642, 67338, 98814, 99963, 133284, 134676, 148221, 197628, 199926, 296442, 299889, 399852, 444663, 477601, 592884, 599778, 889326, 955202, 1199556, 1432803, 1778652, 1910404, 2865606, 4298409, 5731212, 8596818, 12895227, 17193636, 25790454, 51580908]

約数ペア:

[(1, 51580908), (2, 25790454), (3, 17193636), (4, 12895227), (6, 8596818), (9, 5731212), (12, 4298409), (18, 2865606), (27, 1910404), (29, 1778652), (36, 1432803), (43, 1199556), (54, 955202), (58, 889326), (86, 599778), (87, 592884), (108, 477601), (116, 444663), (129, 399852), (172, 299889), (174, 296442), (258, 199926), (261, 197628), (348, 148221), (383, 134676), (387, 133284), (516, 99963), (522, 98814), (766, 67338), (774, 66642), (783, 65876), (1044, 49407), (1149, 44892), (1161, 44428), (1247, 41364), (1532, 33669), (1548, 33321), (1566, 32938), (2298, 22446), (2322, 22214), (2494, 20682), (3132, 16469), (3447, 14964), (3741, 13788), (4596, 11223), (4644, 11107), (4988, 10341), (6894, 7482)]