51289406

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{51599}}^1$

素因数の和:51679

約数の個数: 16

約数和(自身を含む): 89164800

約数和(自身を除く): 37875394

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 51599, 103198, 361193, 722386, 3663529, 7327058, 25644703, 51289406]

約数ペア:

[(1, 51289406), (2, 25644703), (7, 7327058), (14, 3663529), (71, 722386), (142, 361193), (497, 103198), (994, 51599)]