26397550

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^2\times {\mathrm{239}}^1$

素因数の和:345

約数の個数: 36

約数和(自身を含む): 50376240

約数和(自身を除く): 23978690

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 239, 470, 478, 1175, 1195, 2209, 2350, 2390, 4418, 5975, 11045, 11233, 11950, 22090, 22466, 55225, 56165, 110450, 112330, 280825, 527951, 561650, 1055902, 2639755, 5279510, 13198775, 26397550]

約数ペア:

[(1, 26397550), (2, 13198775), (5, 5279510), (10, 2639755), (25, 1055902), (47, 561650), (50, 527951), (94, 280825), (235, 112330), (239, 110450), (470, 56165), (478, 55225), (1175, 22466), (1195, 22090), (2209, 11950), (2350, 11233), (2390, 11045), (4418, 5975)]