47844489

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 84439040

約数和(自身を除く): 36594551

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 121, 133, 209, 231, 363, 399, 627, 847, 991, 1463, 2299, 2541, 2973, 4389, 6897, 6937, 10901, 16093, 18829, 20811, 32703, 48279, 56487, 76307, 119911, 131803, 207119, 228921, 359733, 395409, 621357, 839377, 1449833, 2278309, 2518131, 4349499, 6834927, 15948163, 47844489]

約数ペア:

[(1, 47844489), (3, 15948163), (7, 6834927), (11, 4349499), (19, 2518131), (21, 2278309), (33, 1449833), (57, 839377), (77, 621357), (121, 395409), (133, 359733), (209, 228921), (231, 207119), (363, 131803), (399, 119911), (627, 76307), (847, 56487), (991, 48279), (1463, 32703), (2299, 20811), (2541, 18829), (2973, 16093), (4389, 10901), (6897, 6937)]