51869130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1728971}}^1$

素因数の和:1728981

約数の個数: 16

約数和(自身を含む): 124485984

約数和(自身を除く): 72616854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1728971, 3457942, 5186913, 8644855, 10373826, 17289710, 25934565, 51869130]

約数ペア:

[(1, 51869130), (2, 25934565), (3, 17289710), (5, 10373826), (6, 8644855), (10, 5186913), (15, 3457942), (30, 1728971)]