51200863

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{811}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 60802560

約数和(自身を除く): 9601697

約数列:

[1, 7, 29, 203, 311, 811, 2177, 5677, 9019, 23519, 63133, 164633, 252221, 1765547, 7314409, 51200863]

約数ペア:

[(1, 51200863), (7, 7314409), (29, 1765547), (203, 252221), (311, 164633), (811, 63133), (2177, 23519), (5677, 9019)]