51485105

素因数分解:

$5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{3413}}^1$

素因数の和:3856

約数の個数: 16

約数和(自身を含む): 70792704

約数和(自身を除く): 19307599

約数列:

[1, 5, 7, 35, 431, 2155, 3017, 3413, 15085, 17065, 23891, 119455, 1471003, 7355015, 10297021, 51485105]

約数ペア:

[(1, 51485105), (5, 10297021), (7, 7355015), (35, 1471003), (431, 119455), (2155, 23891), (3017, 17065), (3413, 15085)]