51722820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{95783}}^1$

素因数の和:95801

約数の個数: 48

約数和(自身を含む): 160917120

約数和(自身を除く): 109194300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 95783, 191566, 287349, 383132, 478915, 574698, 862047, 957830, 1149396, 1436745, 1724094, 1915660, 2586141, 2873490, 3448188, 4310235, 5172282, 5746980, 8620470, 10344564, 12930705, 17240940, 25861410, 51722820]

約数ペア:

[(1, 51722820), (2, 25861410), (3, 17240940), (4, 12930705), (5, 10344564), (6, 8620470), (9, 5746980), (10, 5172282), (12, 4310235), (15, 3448188), (18, 2873490), (20, 2586141), (27, 1915660), (30, 1724094), (36, 1436745), (45, 1149396), (54, 957830), (60, 862047), (90, 574698), (108, 478915), (135, 383132), (180, 287349), (270, 191566), (540, 95783)]