54926970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{261557}}^1$

素因数の和:261574

約数の個数: 32

約数和(自身を含む): 150657408

約数和(自身を除く): 95730438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 261557, 523114, 784671, 1307785, 1569342, 1830899, 2615570, 3661798, 3923355, 5492697, 7846710, 9154495, 10985394, 18308990, 27463485, 54926970]

約数ペア:

[(1, 54926970), (2, 27463485), (3, 18308990), (5, 10985394), (6, 9154495), (7, 7846710), (10, 5492697), (14, 3923355), (15, 3661798), (21, 2615570), (30, 1830899), (35, 1569342), (42, 1307785), (70, 784671), (105, 523114), (210, 261557)]