53557146

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 123206400

約数和(自身を除く): 69649254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 71, 122, 142, 183, 213, 229, 366, 426, 458, 549, 639, 687, 1098, 1278, 1374, 1647, 1917, 2061, 3294, 3834, 4122, 4331, 6183, 8662, 12366, 12993, 13969, 16259, 25986, 27938, 32518, 38979, 41907, 48777, 77958, 83814, 97554, 116937, 125721, 146331, 233874, 251442, 292662, 377163, 438993, 754326, 877986, 991799, 1983598, 2975397, 5950794, 8926191, 17852382, 26778573, 53557146]

約数ペア:

[(1, 53557146), (2, 26778573), (3, 17852382), (6, 8926191), (9, 5950794), (18, 2975397), (27, 1983598), (54, 991799), (61, 877986), (71, 754326), (122, 438993), (142, 377163), (183, 292662), (213, 251442), (229, 233874), (366, 146331), (426, 125721), (458, 116937), (549, 97554), (639, 83814), (687, 77958), (1098, 48777), (1278, 41907), (1374, 38979), (1647, 32518), (1917, 27938), (2061, 25986), (3294, 16259), (3834, 13969), (4122, 12993), (4331, 12366), (6183, 8662)]