48889904

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18979}}^1$

素因数の和:19017

約数の個数: 40

約数和(自身を含む): 112968960

約数和(自身を除く): 64079056

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 18979, 37958, 75916, 132853, 151832, 265706, 303664, 436517, 531412, 873034, 1062824, 1746068, 2125648, 3055619, 3492136, 6111238, 6984272, 12222476, 24444952, 48889904]

約数ペア:

[(1, 48889904), (2, 24444952), (4, 12222476), (7, 6984272), (8, 6111238), (14, 3492136), (16, 3055619), (23, 2125648), (28, 1746068), (46, 1062824), (56, 873034), (92, 531412), (112, 436517), (161, 303664), (184, 265706), (322, 151832), (368, 132853), (644, 75916), (1288, 37958), (2576, 18979)]