51397104

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1$

素因数の和:646

約数の個数: 80

約数和(自身を含む): 145776384

約数和(自身を除く): 94379280

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 311, 313, 528, 622, 626, 933, 939, 1244, 1252, 1866, 1878, 2488, 2504, 3421, 3443, 3732, 3756, 4976, 5008, 6842, 6886, 7464, 7512, 10263, 10329, 13684, 13772, 14928, 15024, 20526, 20658, 27368, 27544, 41052, 41316, 54736, 55088, 82104, 82632, 97343, 164208, 165264, 194686, 292029, 389372, 584058, 778744, 1070773, 1168116, 1557488, 2141546, 2336232, 3212319, 4283092, 4672464, 6424638, 8566184, 12849276, 17132368, 25698552, 51397104]

約数ペア:

[(1, 51397104), (2, 25698552), (3, 17132368), (4, 12849276), (6, 8566184), (8, 6424638), (11, 4672464), (12, 4283092), (16, 3212319), (22, 2336232), (24, 2141546), (33, 1557488), (44, 1168116), (48, 1070773), (66, 778744), (88, 584058), (132, 389372), (176, 292029), (264, 194686), (311, 165264), (313, 164208), (528, 97343), (622, 82632), (626, 82104), (933, 55088), (939, 54736), (1244, 41316), (1252, 41052), (1866, 27544), (1878, 27368), (2488, 20658), (2504, 20526), (3421, 15024), (3443, 14928), (3732, 13772), (3756, 13684), (4976, 10329), (5008, 10263), (6842, 7512), (6886, 7464)]