50758960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{90641}}^1$

素因数の和:90661

約数の個数: 40

約数和(自身を含む): 134875296

約数和(自身を除く): 84116336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 90641, 181282, 362564, 453205, 634487, 725128, 906410, 1268974, 1450256, 1812820, 2537948, 3172435, 3625640, 5075896, 6344870, 7251280, 10151792, 12689740, 25379480, 50758960]

約数ペア:

[(1, 50758960), (2, 25379480), (4, 12689740), (5, 10151792), (7, 7251280), (8, 6344870), (10, 5075896), (14, 3625640), (16, 3172435), (20, 2537948), (28, 1812820), (35, 1450256), (40, 1268974), (56, 906410), (70, 725128), (80, 634487), (112, 453205), (140, 362564), (280, 181282), (560, 90641)]