51834540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{863909}}^1$

素因数の和:863921

約数の個数: 24

約数和(自身を含む): 145136880

約数和(自身を除く): 93302340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 863909, 1727818, 2591727, 3455636, 4319545, 5183454, 8639090, 10366908, 12958635, 17278180, 25917270, 51834540]

約数ペア:

[(1, 51834540), (2, 25917270), (3, 17278180), (4, 12958635), (5, 10366908), (6, 8639090), (10, 5183454), (12, 4319545), (15, 3455636), (20, 2591727), (30, 1727818), (60, 863909)]