51217159

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7759}}^1$

素因数の和:7830

約数の個数: 16

約数和(自身を含む): 62576640

約数和(自身を除く): 11359481

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 7759, 54313, 178457, 318119, 1249199, 2226833, 7316737, 51217159]

約数ペア:

[(1, 51217159), (7, 7316737), (23, 2226833), (41, 1249199), (161, 318119), (287, 178457), (943, 54313), (6601, 7759)]