50388210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{433}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 134991360

約数和(自身を除く): 84603150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 431, 433, 862, 866, 1293, 1299, 2155, 2165, 2586, 2598, 3879, 3897, 4310, 4330, 6465, 6495, 7758, 7794, 11637, 11691, 12930, 12990, 19395, 19485, 23274, 23382, 38790, 38970, 58185, 58455, 116370, 116910, 186623, 373246, 559869, 933115, 1119738, 1679607, 1866230, 2799345, 3359214, 5038821, 5598690, 8398035, 10077642, 16796070, 25194105, 50388210]

約数ペア:

[(1, 50388210), (2, 25194105), (3, 16796070), (5, 10077642), (6, 8398035), (9, 5598690), (10, 5038821), (15, 3359214), (18, 2799345), (27, 1866230), (30, 1679607), (45, 1119738), (54, 933115), (90, 559869), (135, 373246), (270, 186623), (431, 116910), (433, 116370), (862, 58455), (866, 58185), (1293, 38970), (1299, 38790), (2155, 23382), (2165, 23274), (2586, 19485), (2598, 19395), (3879, 12990), (3897, 12930), (4310, 11691), (4330, 11637), (6465, 7794), (6495, 7758)]