50007643

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 58337280

約数和(自身を除く): 8329637

約数列:

[1, 7, 71, 239, 421, 497, 1673, 2947, 16969, 29891, 100619, 118783, 209237, 704333, 7143949, 50007643]

約数ペア:

[(1, 50007643), (7, 7143949), (71, 704333), (239, 209237), (421, 118783), (497, 100619), (1673, 29891), (2947, 16969)]