47812968

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4993}}^1$

素因数の和:5031

約数の個数: 96

約数和(自身を含む): 155812800

約数和(自身を除く): 107999832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 4993, 9576, 9986, 14979, 19972, 29958, 34951, 39944, 44937, 59916, 69902, 89874, 94867, 104853, 119832, 139804, 179748, 189734, 209706, 279608, 284601, 314559, 359496, 379468, 419412, 569202, 629118, 664069, 758936, 838824, 853803, 1138404, 1258236, 1328138, 1707606, 1992207, 2276808, 2516472, 2656276, 3415212, 3984414, 5312552, 5976621, 6830424, 7968828, 11953242, 15937656, 23906484, 47812968]

約数ペア:

[(1, 47812968), (2, 23906484), (3, 15937656), (4, 11953242), (6, 7968828), (7, 6830424), (8, 5976621), (9, 5312552), (12, 3984414), (14, 3415212), (18, 2656276), (19, 2516472), (21, 2276808), (24, 1992207), (28, 1707606), (36, 1328138), (38, 1258236), (42, 1138404), (56, 853803), (57, 838824), (63, 758936), (72, 664069), (76, 629118), (84, 569202), (114, 419412), (126, 379468), (133, 359496), (152, 314559), (168, 284601), (171, 279608), (228, 209706), (252, 189734), (266, 179748), (342, 139804), (399, 119832), (456, 104853), (504, 94867), (532, 89874), (684, 69902), (798, 59916), (1064, 44937), (1197, 39944), (1368, 34951), (1596, 29958), (2394, 19972), (3192, 14979), (4788, 9986), (4993, 9576)]