51715069390

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{51203039}}^1$

素因数の和:51203147

約数の個数: 16

約数和(自身を含む): 94008781440

約数和(自身を除く): 42293712050

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 51203039, 102406078, 256015195, 512030390, 5171506939, 10343013878, 25857534695, 51715069390]

約数ペア:

[(1, 51715069390), (2, 25857534695), (5, 10343013878), (10, 5171506939), (101, 512030390), (202, 256015195), (505, 102406078), (1010, 51203039)]