50790320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{90697}}^1$

素因数の和:90717

約数の個数: 40

約数和(自身を含む): 134958624

約数和(自身を除く): 84168304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 90697, 181394, 362788, 453485, 634879, 725576, 906970, 1269758, 1451152, 1813940, 2539516, 3174395, 3627880, 5079032, 6348790, 7255760, 10158064, 12697580, 25395160, 50790320]

約数ペア:

[(1, 50790320), (2, 25395160), (4, 12697580), (5, 10158064), (7, 7255760), (8, 6348790), (10, 5079032), (14, 3627880), (16, 3174395), (20, 2539516), (28, 1813940), (35, 1451152), (40, 1269758), (56, 906970), (70, 725576), (80, 634879), (112, 453485), (140, 362788), (280, 181394), (560, 90697)]