53404610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1493}}^1$

素因数の和:1587

約数の個数: 48

約数和(自身を含む): 113430456

約数和(自身を除く): 60025846

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 490, 511, 730, 1022, 1493, 2555, 2986, 3577, 5110, 7154, 7465, 10451, 14930, 17885, 20902, 35770, 52255, 73157, 104510, 108989, 146314, 217978, 365785, 544945, 731570, 762923, 1089890, 1525846, 3814615, 5340461, 7629230, 10680922, 26702305, 53404610]

約数ペア:

[(1, 53404610), (2, 26702305), (5, 10680922), (7, 7629230), (10, 5340461), (14, 3814615), (35, 1525846), (49, 1089890), (70, 762923), (73, 731570), (98, 544945), (146, 365785), (245, 217978), (365, 146314), (490, 108989), (511, 104510), (730, 73157), (1022, 52255), (1493, 35770), (2555, 20902), (2986, 17885), (3577, 14930), (5110, 10451), (7154, 7465)]