52791272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 109771200

約数和(自身を除く): 56979928

約数列:

[1, 2, 4, 8, 19, 38, 41, 43, 76, 82, 86, 152, 164, 172, 197, 328, 344, 394, 779, 788, 817, 1558, 1576, 1634, 1763, 3116, 3268, 3526, 3743, 6232, 6536, 7052, 7486, 8077, 8471, 14104, 14972, 16154, 16942, 29944, 32308, 33497, 33884, 64616, 66994, 67768, 133988, 153463, 160949, 267976, 306926, 321898, 347311, 613852, 643796, 694622, 1227704, 1287592, 1389244, 2778488, 6598909, 13197818, 26395636, 52791272]

約数ペア:

[(1, 52791272), (2, 26395636), (4, 13197818), (8, 6598909), (19, 2778488), (38, 1389244), (41, 1287592), (43, 1227704), (76, 694622), (82, 643796), (86, 613852), (152, 347311), (164, 321898), (172, 306926), (197, 267976), (328, 160949), (344, 153463), (394, 133988), (779, 67768), (788, 66994), (817, 64616), (1558, 33884), (1576, 33497), (1634, 32308), (1763, 29944), (3116, 16942), (3268, 16154), (3526, 14972), (3743, 14104), (6232, 8471), (6536, 8077), (7052, 7486)]