54988976

素因数分解:

$2^4\times 7^2\times {\mathrm{70139}}^1$

素因数の和:70161

約数の個数: 30

約数和(自身を含む): 123937380

約数和(自身を除く): 68948404

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 70139, 140278, 280556, 490973, 561112, 981946, 1122224, 1963892, 3436811, 3927784, 6873622, 7855568, 13747244, 27494488, 54988976]

約数ペア:

[(1, 54988976), (2, 27494488), (4, 13747244), (7, 7855568), (8, 6873622), (14, 3927784), (16, 3436811), (28, 1963892), (49, 1122224), (56, 981946), (98, 561112), (112, 490973), (196, 280556), (392, 140278), (784, 70139)]