53308262

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{200407}}^1$

素因数の和:200435

約数の個数: 16

約数和(自身を含む): 96195840

約数和(自身を除く): 42887578

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 200407, 400814, 1402849, 2805698, 3807733, 7615466, 26654131, 53308262]

約数ペア:

[(1, 53308262), (2, 26654131), (7, 7615466), (14, 3807733), (19, 2805698), (38, 1402849), (133, 400814), (266, 200407)]