49509540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{275053}}^1$

素因数の和:275068

約数の個数: 36

約数和(自身を含む): 150179484

約数和(自身を除く): 100669944

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 275053, 550106, 825159, 1100212, 1375265, 1650318, 2475477, 2750530, 3300636, 4125795, 4950954, 5501060, 8251590, 9901908, 12377385, 16503180, 24754770, 49509540]

約数ペア:

[(1, 49509540), (2, 24754770), (3, 16503180), (4, 12377385), (5, 9901908), (6, 8251590), (9, 5501060), (10, 4950954), (12, 4125795), (15, 3300636), (18, 2750530), (20, 2475477), (30, 1650318), (36, 1375265), (45, 1100212), (60, 825159), (90, 550106), (180, 275053)]