49725468

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 140555520

約数和(自身を除く): 90830052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 107, 108, 117, 156, 214, 234, 321, 331, 351, 428, 468, 642, 662, 702, 963, 993, 1284, 1324, 1391, 1404, 1926, 1986, 2782, 2889, 2979, 3852, 3972, 4173, 4303, 5564, 5778, 5958, 8346, 8606, 8937, 11556, 11916, 12519, 12909, 16692, 17212, 17874, 25038, 25818, 35417, 35748, 37557, 38727, 50076, 51636, 70834, 75114, 77454, 106251, 116181, 141668, 150228, 154908, 212502, 232362, 318753, 425004, 460421, 464724, 637506, 920842, 956259, 1275012, 1381263, 1841684, 1912518, 2762526, 3825036, 4143789, 5525052, 8287578, 12431367, 16575156, 24862734, 49725468]

約数ペア:

[(1, 49725468), (2, 24862734), (3, 16575156), (4, 12431367), (6, 8287578), (9, 5525052), (12, 4143789), (13, 3825036), (18, 2762526), (26, 1912518), (27, 1841684), (36, 1381263), (39, 1275012), (52, 956259), (54, 920842), (78, 637506), (107, 464724), (108, 460421), (117, 425004), (156, 318753), (214, 232362), (234, 212502), (321, 154908), (331, 150228), (351, 141668), (428, 116181), (468, 106251), (642, 77454), (662, 75114), (702, 70834), (963, 51636), (993, 50076), (1284, 38727), (1324, 37557), (1391, 35748), (1404, 35417), (1926, 25818), (1986, 25038), (2782, 17874), (2889, 17212), (2979, 16692), (3852, 12909), (3972, 12519), (4173, 11916), (4303, 11556), (5564, 8937), (5778, 8606), (5958, 8346)]