56457918

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5591}}^1$

素因数の和:5630

約数の個数: 64

約数和(自身を含む): 144944640

約数和(自身を除く): 88486722

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 153, 187, 198, 297, 306, 374, 459, 561, 594, 918, 1122, 1683, 3366, 5049, 5591, 10098, 11182, 16773, 33546, 50319, 61501, 95047, 100638, 123002, 150957, 184503, 190094, 285141, 301914, 369006, 553509, 570282, 855423, 1045517, 1107018, 1660527, 1710846, 2091034, 2566269, 3136551, 3321054, 5132538, 6273102, 9409653, 18819306, 28228959, 56457918]

約数ペア:

[(1, 56457918), (2, 28228959), (3, 18819306), (6, 9409653), (9, 6273102), (11, 5132538), (17, 3321054), (18, 3136551), (22, 2566269), (27, 2091034), (33, 1710846), (34, 1660527), (51, 1107018), (54, 1045517), (66, 855423), (99, 570282), (102, 553509), (153, 369006), (187, 301914), (198, 285141), (297, 190094), (306, 184503), (374, 150957), (459, 123002), (561, 100638), (594, 95047), (918, 61501), (1122, 50319), (1683, 33546), (3366, 16773), (5049, 11182), (5591, 10098)]