51355512

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18289}}^1$

素因数の和:18317

約数の個数: 64

約数和(自身を含む): 153636000

約数和(自身を除く): 102280488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 18289, 36578, 54867, 73156, 109734, 146312, 164601, 219468, 237757, 329202, 438936, 475514, 493803, 658404, 713271, 951028, 987606, 1316808, 1426542, 1902056, 1975212, 2139813, 2853084, 3950424, 4279626, 5706168, 6419439, 8559252, 12838878, 17118504, 25677756, 51355512]

約数ペア:

[(1, 51355512), (2, 25677756), (3, 17118504), (4, 12838878), (6, 8559252), (8, 6419439), (9, 5706168), (12, 4279626), (13, 3950424), (18, 2853084), (24, 2139813), (26, 1975212), (27, 1902056), (36, 1426542), (39, 1316808), (52, 987606), (54, 951028), (72, 713271), (78, 658404), (104, 493803), (108, 475514), (117, 438936), (156, 329202), (216, 237757), (234, 219468), (312, 164601), (351, 146312), (468, 109734), (702, 73156), (936, 54867), (1404, 36578), (2808, 18289)]