54730256

素因数分解:

$2^4\times 7^2\times {\mathrm{69809}}^1$

素因数の和:69831

約数の個数: 30

約数和(自身を含む): 123354270

約数和(自身を除く): 68624014

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 69809, 139618, 279236, 488663, 558472, 977326, 1116944, 1954652, 3420641, 3909304, 6841282, 7818608, 13682564, 27365128, 54730256]

約数ペア:

[(1, 54730256), (2, 27365128), (4, 13682564), (7, 7818608), (8, 6841282), (14, 3909304), (16, 3420641), (28, 1954652), (49, 1116944), (56, 977326), (98, 558472), (112, 488663), (196, 279236), (392, 139618), (784, 69809)]