47980016

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3262

約数の個数: 60

約数和(自身を含む): 113865480

約数和(自身を除く): 65885464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3221, 3724, 6442, 7448, 12884, 14896, 22547, 25768, 45094, 51536, 61199, 90188, 122398, 157829, 180376, 244796, 315658, 360752, 428393, 489592, 631316, 856786, 979184, 1262632, 1713572, 2525264, 2998751, 3427144, 5997502, 6854288, 11995004, 23990008, 47980016]

約数ペア:

[(1, 47980016), (2, 23990008), (4, 11995004), (7, 6854288), (8, 5997502), (14, 3427144), (16, 2998751), (19, 2525264), (28, 1713572), (38, 1262632), (49, 979184), (56, 856786), (76, 631316), (98, 489592), (112, 428393), (133, 360752), (152, 315658), (196, 244796), (266, 180376), (304, 157829), (392, 122398), (532, 90188), (784, 61199), (931, 51536), (1064, 45094), (1862, 25768), (2128, 22547), (3221, 14896), (3724, 12884), (6442, 7448)]