50189868

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 120

約数和(自身を含む): 143109120

約数和(自身を除く): 92919252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 228, 263, 279, 324, 342, 372, 513, 526, 558, 589, 684, 789, 837, 1026, 1052, 1116, 1178, 1539, 1578, 1674, 1767, 2052, 2356, 2367, 2511, 3078, 3156, 3348, 3534, 4734, 4997, 5022, 5301, 6156, 7068, 7101, 8153, 9468, 9994, 10044, 10602, 14202, 14991, 15903, 16306, 19988, 21204, 21303, 24459, 28404, 29982, 31806, 32612, 42606, 44973, 47709, 48918, 59964, 63612, 73377, 85212, 89946, 95418, 97836, 134919, 146754, 154907, 179892, 190836, 220131, 269838, 293508, 309814, 404757, 440262, 464721, 539676, 619628, 660393, 809514, 880524, 929442, 1320786, 1394163, 1619028, 1858884, 2641572, 2788326, 4182489, 5576652, 8364978, 12547467, 16729956, 25094934, 50189868]

約数ペア:

[(1, 50189868), (2, 25094934), (3, 16729956), (4, 12547467), (6, 8364978), (9, 5576652), (12, 4182489), (18, 2788326), (19, 2641572), (27, 1858884), (31, 1619028), (36, 1394163), (38, 1320786), (54, 929442), (57, 880524), (62, 809514), (76, 660393), (81, 619628), (93, 539676), (108, 464721), (114, 440262), (124, 404757), (162, 309814), (171, 293508), (186, 269838), (228, 220131), (263, 190836), (279, 179892), (324, 154907), (342, 146754), (372, 134919), (513, 97836), (526, 95418), (558, 89946), (589, 85212), (684, 73377), (789, 63612), (837, 59964), (1026, 48918), (1052, 47709), (1116, 44973), (1178, 42606), (1539, 32612), (1578, 31806), (1674, 29982), (1767, 28404), (2052, 24459), (2356, 21303), (2367, 21204), (2511, 19988), (3078, 16306), (3156, 15903), (3348, 14991), (3534, 14202), (4734, 10602), (4997, 10044), (5022, 9994), (5301, 9468), (6156, 8153), (7068, 7101)]