55791288

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{36899}}^1$

素因数の和:36921

約数の個数: 64

約数和(自身を含む): 177120000

約数和(自身を除く): 121328712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 36899, 73798, 110697, 147596, 221394, 258293, 295192, 332091, 442788, 516586, 664182, 774879, 885576, 996273, 1033172, 1328364, 1549758, 1992546, 2066344, 2324637, 2656728, 3099516, 3985092, 4649274, 6199032, 6973911, 7970184, 9298548, 13947822, 18597096, 27895644, 55791288]

約数ペア:

[(1, 55791288), (2, 27895644), (3, 18597096), (4, 13947822), (6, 9298548), (7, 7970184), (8, 6973911), (9, 6199032), (12, 4649274), (14, 3985092), (18, 3099516), (21, 2656728), (24, 2324637), (27, 2066344), (28, 1992546), (36, 1549758), (42, 1328364), (54, 1033172), (56, 996273), (63, 885576), (72, 774879), (84, 664182), (108, 516586), (126, 442788), (168, 332091), (189, 295192), (216, 258293), (252, 221394), (378, 147596), (504, 110697), (756, 73798), (1512, 36899)]