51641130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1721371}}^1$

素因数の和:1721381

約数の個数: 16

約数和(自身を含む): 123938784

約数和(自身を除く): 72297654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1721371, 3442742, 5164113, 8606855, 10328226, 17213710, 25820565, 51641130]

約数ペア:

[(1, 51641130), (2, 25820565), (3, 17213710), (5, 10328226), (6, 8606855), (10, 5164113), (15, 3442742), (30, 1721371)]