51973260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{866221}}^1$

素因数の和:866233

約数の個数: 24

約数和(自身を含む): 145525296

約数和(自身を除く): 93552036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 866221, 1732442, 2598663, 3464884, 4331105, 5197326, 8662210, 10394652, 12993315, 17324420, 25986630, 51973260]

約数ペア:

[(1, 51973260), (2, 25986630), (3, 17324420), (4, 12993315), (5, 10394652), (6, 8662210), (10, 5197326), (12, 4331105), (15, 3464884), (20, 2598663), (30, 1732442), (60, 866221)]