48315880

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9511}}^1$

素因数の和:9649

約数の個数: 32

約数和(自身を含む): 109578240

約数和(自身を除く): 61262360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 9511, 19022, 38044, 47555, 76088, 95110, 190220, 380440, 1207897, 2415794, 4831588, 6039485, 9663176, 12078970, 24157940, 48315880]

約数ペア:

[(1, 48315880), (2, 24157940), (4, 12078970), (5, 9663176), (8, 6039485), (10, 4831588), (20, 2415794), (40, 1207897), (127, 380440), (254, 190220), (508, 95110), (635, 76088), (1016, 47555), (1270, 38044), (2540, 19022), (5080, 9511)]