56381472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{27967}}^1$

素因数の和:27990

約数の個数: 72

約数和(自身を含む): 183246336

約数和(自身を除く): 126864864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 27967, 55934, 83901, 111868, 167802, 195769, 223736, 251703, 335604, 391538, 447472, 503406, 587307, 671208, 783076, 894944, 1006812, 1174614, 1342416, 1566152, 1761921, 2013624, 2349228, 2684832, 3132304, 3523842, 4027248, 4698456, 6264608, 7047684, 8054496, 9396912, 14095368, 18793824, 28190736, 56381472]

約数ペア:

[(1, 56381472), (2, 28190736), (3, 18793824), (4, 14095368), (6, 9396912), (7, 8054496), (8, 7047684), (9, 6264608), (12, 4698456), (14, 4027248), (16, 3523842), (18, 3132304), (21, 2684832), (24, 2349228), (28, 2013624), (32, 1761921), (36, 1566152), (42, 1342416), (48, 1174614), (56, 1006812), (63, 894944), (72, 783076), (84, 671208), (96, 587307), (112, 503406), (126, 447472), (144, 391538), (168, 335604), (224, 251703), (252, 223736), (288, 195769), (336, 167802), (504, 111868), (672, 83901), (1008, 55934), (2016, 27967)]