47850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:55

約数の個数: 48

約数和(自身を含む): 133920

約数和(自身を除く): 86070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 29, 30, 33, 50, 55, 58, 66, 75, 87, 110, 145, 150, 165, 174, 275, 290, 319, 330, 435, 550, 638, 725, 825, 870, 957, 1450, 1595, 1650, 1914, 2175, 3190, 4350, 4785, 7975, 9570, 15950, 23925, 47850]

約数ペア:

[(1, 47850), (2, 23925), (3, 15950), (5, 9570), (6, 7975), (10, 4785), (11, 4350), (15, 3190), (22, 2175), (25, 1914), (29, 1650), (30, 1595), (33, 1450), (50, 957), (55, 870), (58, 825), (66, 725), (75, 638), (87, 550), (110, 435), (145, 330), (150, 319), (165, 290), (174, 275)]