47819618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 96076800

約数和(自身を除く): 48257182

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 59, 77, 118, 133, 154, 209, 266, 277, 413, 418, 554, 649, 826, 1121, 1298, 1463, 1939, 2242, 2926, 3047, 3878, 4543, 5263, 6094, 7847, 9086, 10526, 12331, 15694, 16343, 21329, 24662, 32686, 36841, 42658, 57893, 73682, 86317, 114401, 115786, 172634, 179773, 228802, 310517, 359546, 405251, 621034, 810502, 1258411, 2173619, 2516822, 3415687, 4347238, 6831374, 23909809, 47819618]

約数ペア:

[(1, 47819618), (2, 23909809), (7, 6831374), (11, 4347238), (14, 3415687), (19, 2516822), (22, 2173619), (38, 1258411), (59, 810502), (77, 621034), (118, 405251), (133, 359546), (154, 310517), (209, 228802), (266, 179773), (277, 172634), (413, 115786), (418, 114401), (554, 86317), (649, 73682), (826, 57893), (1121, 42658), (1298, 36841), (1463, 32686), (1939, 24662), (2242, 21329), (2926, 16343), (3047, 15694), (3878, 12331), (4543, 10526), (5263, 9086), (6094, 7847)]