55491156

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:635

約数の個数: 120

約数和(自身を含む): 169942080

約数和(自身を除く): 114450924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 252, 258, 301, 324, 378, 387, 516, 567, 569, 602, 756, 774, 903, 1134, 1138, 1161, 1204, 1548, 1707, 1806, 2268, 2276, 2322, 2709, 3414, 3483, 3612, 3983, 4644, 5121, 5418, 6828, 6966, 7966, 8127, 10242, 10836, 11949, 13932, 15363, 15932, 16254, 20484, 23898, 24381, 24467, 30726, 32508, 35847, 46089, 47796, 48762, 48934, 61452, 71694, 73401, 92178, 97524, 97868, 107541, 143388, 146802, 171269, 184356, 215082, 220203, 293604, 322623, 342538, 430164, 440406, 513807, 645246, 660609, 685076, 880812, 1027614, 1290492, 1321218, 1541421, 1981827, 2055228, 2642436, 3082842, 3963654, 4624263, 6165684, 7927308, 9248526, 13872789, 18497052, 27745578, 55491156]

約数ペア:

[(1, 55491156), (2, 27745578), (3, 18497052), (4, 13872789), (6, 9248526), (7, 7927308), (9, 6165684), (12, 4624263), (14, 3963654), (18, 3082842), (21, 2642436), (27, 2055228), (28, 1981827), (36, 1541421), (42, 1321218), (43, 1290492), (54, 1027614), (63, 880812), (81, 685076), (84, 660609), (86, 645246), (108, 513807), (126, 440406), (129, 430164), (162, 342538), (172, 322623), (189, 293604), (252, 220203), (258, 215082), (301, 184356), (324, 171269), (378, 146802), (387, 143388), (516, 107541), (567, 97868), (569, 97524), (602, 92178), (756, 73401), (774, 71694), (903, 61452), (1134, 48934), (1138, 48762), (1161, 47796), (1204, 46089), (1548, 35847), (1707, 32508), (1806, 30726), (2268, 24467), (2276, 24381), (2322, 23898), (2709, 20484), (3414, 16254), (3483, 15932), (3612, 15363), (3983, 13932), (4644, 11949), (5121, 10836), (5418, 10242), (6828, 8127), (6966, 7966)]