51018130

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{50513}}^1$

素因数の和:50621

約数の個数: 16

約数和(自身を含む): 92743704

約数和(自身を除く): 41725574

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 50513, 101026, 252565, 505130, 5101813, 10203626, 25509065, 51018130]

約数ペア:

[(1, 51018130), (2, 25509065), (5, 10203626), (10, 5101813), (101, 505130), (202, 252565), (505, 101026), (1010, 50513)]