55339984

素因数分解:

$2^4\times 7^1\times {\mathrm{494107}}^1$

素因数の和:494122

約数の個数: 20

約数和(自身を含む): 122538784

約数和(自身を除く): 67198800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 494107, 988214, 1976428, 3458749, 3952856, 6917498, 7905712, 13834996, 27669992, 55339984]

約数ペア:

[(1, 55339984), (2, 27669992), (4, 13834996), (7, 7905712), (8, 6917498), (14, 3952856), (16, 3458749), (28, 1976428), (56, 988214), (112, 494107)]