49536180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{275201}}^1$

素因数の和:275216

約数の個数: 36

約数和(自身を含む): 150260292

約数和(自身を除く): 100724112

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 275201, 550402, 825603, 1100804, 1376005, 1651206, 2476809, 2752010, 3302412, 4128015, 4953618, 5504020, 8256030, 9907236, 12384045, 16512060, 24768090, 49536180]

約数ペア:

[(1, 49536180), (2, 24768090), (3, 16512060), (4, 12384045), (5, 9907236), (6, 8256030), (9, 5504020), (10, 4953618), (12, 4128015), (15, 3302412), (18, 2752010), (20, 2476809), (30, 1651206), (36, 1376005), (45, 1100804), (60, 825603), (90, 550402), (180, 275201)]