51404255

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9857}}^1$

素因数の和:10018

約数の個数: 16

約数和(自身を含む): 70977600

約数和(自身を除く): 19573345

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 9857, 49285, 68999, 344995, 1468693, 7343465, 10280851, 51404255]

約数ペア:

[(1, 51404255), (5, 10280851), (7, 7343465), (35, 1468693), (149, 344995), (745, 68999), (1043, 49285), (5215, 9857)]