51991368

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15149}}^1$

素因数の和:15182

約数の個数: 64

約数和(自身を含む): 152712000

約数和(自身を除く): 100720632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 15149, 30298, 45447, 60596, 90894, 121192, 166639, 181788, 196937, 333278, 363576, 393874, 499917, 590811, 666556, 787748, 999834, 1181622, 1333112, 1575496, 1999668, 2166307, 2363244, 3999336, 4332614, 4726488, 6498921, 8665228, 12997842, 17330456, 25995684, 51991368]

約数ペア:

[(1, 51991368), (2, 25995684), (3, 17330456), (4, 12997842), (6, 8665228), (8, 6498921), (11, 4726488), (12, 4332614), (13, 3999336), (22, 2363244), (24, 2166307), (26, 1999668), (33, 1575496), (39, 1333112), (44, 1181622), (52, 999834), (66, 787748), (78, 666556), (88, 590811), (104, 499917), (132, 393874), (143, 363576), (156, 333278), (264, 196937), (286, 181788), (312, 166639), (429, 121192), (572, 90894), (858, 60596), (1144, 45447), (1716, 30298), (3432, 15149)]