51977884

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1954

約数の個数: 48

約数和(自身を含む): 111057408

約数和(自身を除く): 59079524

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 989, 1204, 1877, 1978, 3754, 3956, 6923, 7508, 13139, 13846, 26278, 27692, 43171, 52556, 80711, 86342, 161422, 172684, 302197, 322844, 564977, 604394, 1129954, 1208788, 1856353, 2259908, 3712706, 7425412, 12994471, 25988942, 51977884]

約数ペア:

[(1, 51977884), (2, 25988942), (4, 12994471), (7, 7425412), (14, 3712706), (23, 2259908), (28, 1856353), (43, 1208788), (46, 1129954), (86, 604394), (92, 564977), (161, 322844), (172, 302197), (301, 172684), (322, 161422), (602, 86342), (644, 80711), (989, 52556), (1204, 43171), (1877, 27692), (1978, 26278), (3754, 13846), (3956, 13139), (6923, 7508)]