52681140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{292673}}^1$

素因数の和:292688

約数の個数: 36

約数和(自身を含む): 159800004

約数和(自身を除く): 107118864

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 292673, 585346, 878019, 1170692, 1463365, 1756038, 2634057, 2926730, 3512076, 4390095, 5268114, 5853460, 8780190, 10536228, 13170285, 17560380, 26340570, 52681140]

約数ペア:

[(1, 52681140), (2, 26340570), (3, 17560380), (4, 13170285), (5, 10536228), (6, 8780190), (9, 5853460), (10, 5268114), (12, 4390095), (15, 3512076), (18, 2926730), (20, 2634057), (30, 1756038), (36, 1463365), (45, 1170692), (60, 878019), (90, 585346), (180, 292673)]