53445160

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13229}}^1$

素因数の和:13341

約数の個数: 32

約数和(自身を含む): 121451400

約数和(自身を除く): 68006240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 13229, 26458, 52916, 66145, 105832, 132290, 264580, 529160, 1336129, 2672258, 5344516, 6680645, 10689032, 13361290, 26722580, 53445160]

約数ペア:

[(1, 53445160), (2, 26722580), (4, 13361290), (5, 10689032), (8, 6680645), (10, 5344516), (20, 2672258), (40, 1336129), (101, 529160), (202, 264580), (404, 132290), (505, 105832), (808, 66145), (1010, 52916), (2020, 26458), (4040, 13229)]