52250130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{449}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 139968000

約数和(自身を除く): 87717870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 431, 449, 862, 898, 1293, 1347, 2155, 2245, 2586, 2694, 3879, 4041, 4310, 4490, 6465, 6735, 7758, 8082, 11637, 12123, 12930, 13470, 19395, 20205, 23274, 24246, 38790, 40410, 58185, 60615, 116370, 121230, 193519, 387038, 580557, 967595, 1161114, 1741671, 1935190, 2902785, 3483342, 5225013, 5805570, 8708355, 10450026, 17416710, 26125065, 52250130]

約数ペア:

[(1, 52250130), (2, 26125065), (3, 17416710), (5, 10450026), (6, 8708355), (9, 5805570), (10, 5225013), (15, 3483342), (18, 2902785), (27, 1935190), (30, 1741671), (45, 1161114), (54, 967595), (90, 580557), (135, 387038), (270, 193519), (431, 121230), (449, 116370), (862, 60615), (898, 58185), (1293, 40410), (1347, 38790), (2155, 24246), (2245, 23274), (2586, 20205), (2694, 19395), (3879, 13470), (4041, 12930), (4310, 12123), (4490, 11637), (6465, 8082), (6735, 7758)]