48954040

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3467}}^1$

素因数の和:3831

約数の個数: 32

約数和(自身を含む): 110490480

約数和(自身を除く): 61536440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3467, 3530, 6934, 7060, 13868, 14120, 17335, 27736, 34670, 69340, 138680, 1223851, 2447702, 4895404, 6119255, 9790808, 12238510, 24477020, 48954040]

約数ペア:

[(1, 48954040), (2, 24477020), (4, 12238510), (5, 9790808), (8, 6119255), (10, 4895404), (20, 2447702), (40, 1223851), (353, 138680), (706, 69340), (1412, 34670), (1765, 27736), (2824, 17335), (3467, 14120), (3530, 13868), (6934, 7060)]