49635201

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 89210880

約数和(自身を除く): 39575679

約数列:

[1, 3, 7, 11, 19, 21, 33, 43, 57, 77, 129, 133, 209, 231, 263, 301, 399, 473, 627, 789, 817, 903, 1419, 1463, 1841, 2451, 2893, 3311, 4389, 4997, 5523, 5719, 8679, 8987, 9933, 11309, 14991, 17157, 20251, 26961, 33927, 34979, 54967, 60753, 62909, 79163, 104937, 124399, 164901, 188727, 214871, 237489, 373197, 384769, 644613, 870793, 1154307, 1504097, 2363581, 2612379, 4512291, 7090743, 16545067, 49635201]

約数ペア:

[(1, 49635201), (3, 16545067), (7, 7090743), (11, 4512291), (19, 2612379), (21, 2363581), (33, 1504097), (43, 1154307), (57, 870793), (77, 644613), (129, 384769), (133, 373197), (209, 237489), (231, 214871), (263, 188727), (301, 164901), (399, 124399), (473, 104937), (627, 79163), (789, 62909), (817, 60753), (903, 54967), (1419, 34979), (1463, 33927), (1841, 26961), (2451, 20251), (2893, 17157), (3311, 14991), (4389, 11309), (4997, 9933), (5523, 8987), (5719, 8679)]