48998940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{816649}}^1$

素因数の和:816661

約数の個数: 24

約数和(自身を含む): 137197200

約数和(自身を除く): 88198260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 816649, 1633298, 2449947, 3266596, 4083245, 4899894, 8166490, 9799788, 12249735, 16332980, 24499470, 48998940]

約数ペア:

[(1, 48998940), (2, 24499470), (3, 16332980), (4, 12249735), (5, 9799788), (6, 8166490), (10, 4899894), (12, 4083245), (15, 3266596), (20, 2449947), (30, 1633298), (60, 816649)]