51709870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 95644800

約数和(自身を除く): 43934930

約数列:

[1, 2, 5, 10, 47, 94, 235, 269, 409, 470, 538, 818, 1345, 2045, 2690, 4090, 12643, 19223, 25286, 38446, 63215, 96115, 110021, 126430, 192230, 220042, 550105, 1100210, 5170987, 10341974, 25854935, 51709870]

約数ペア:

[(1, 51709870), (2, 25854935), (5, 10341974), (10, 5170987), (47, 1100210), (94, 550105), (235, 220042), (269, 192230), (409, 126430), (470, 110021), (538, 96115), (818, 63215), (1345, 38446), (2045, 25286), (2690, 19223), (4090, 12643)]