51435960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{428633}}^1$

素因数の和:428647

約数の個数: 32

約数和(自身を含む): 154308240

約数和(自身を除く): 102872280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 428633, 857266, 1285899, 1714532, 2143165, 2571798, 3429064, 4286330, 5143596, 6429495, 8572660, 10287192, 12858990, 17145320, 25717980, 51435960]

約数ペア:

[(1, 51435960), (2, 25717980), (3, 17145320), (4, 12858990), (5, 10287192), (6, 8572660), (8, 6429495), (10, 5143596), (12, 4286330), (15, 3429064), (20, 2571798), (24, 2143165), (30, 1714532), (40, 1285899), (60, 857266), (120, 428633)]