51969660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{866161}}^1$

素因数の和:866173

約数の個数: 24

約数和(自身を含む): 145515216

約数和(自身を除く): 93545556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 866161, 1732322, 2598483, 3464644, 4330805, 5196966, 8661610, 10393932, 12992415, 17323220, 25984830, 51969660]

約数ペア:

[(1, 51969660), (2, 25984830), (3, 17323220), (4, 12992415), (5, 10393932), (6, 8661610), (10, 5196966), (12, 4330805), (15, 3464644), (20, 2598483), (30, 1732322), (60, 866161)]