47992042

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2749}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 87120000

約数和(自身を除く): 39127958

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 203, 301, 406, 602, 1247, 2494, 2749, 5498, 8729, 17458, 19243, 38486, 79721, 118207, 159442, 236414, 558047, 827449, 1116094, 1654898, 3428003, 6856006, 23996021, 47992042]

約数ペア:

[(1, 47992042), (2, 23996021), (7, 6856006), (14, 3428003), (29, 1654898), (43, 1116094), (58, 827449), (86, 558047), (203, 236414), (301, 159442), (406, 118207), (602, 79721), (1247, 38486), (2494, 19243), (2749, 17458), (5498, 8729)]