55571544

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{110261}}^1$

素因数の和:110280

約数の個数: 48

約数和(自身を含む): 172008720

約数和(自身を除く): 116437176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 110261, 220522, 330783, 441044, 661566, 771827, 882088, 992349, 1323132, 1543654, 1984698, 2315481, 2646264, 3087308, 3969396, 4630962, 6174616, 6946443, 7938792, 9261924, 13892886, 18523848, 27785772, 55571544]

約数ペア:

[(1, 55571544), (2, 27785772), (3, 18523848), (4, 13892886), (6, 9261924), (7, 7938792), (8, 6946443), (9, 6174616), (12, 4630962), (14, 3969396), (18, 3087308), (21, 2646264), (24, 2315481), (28, 1984698), (36, 1543654), (42, 1323132), (56, 992349), (63, 882088), (72, 771827), (84, 661566), (126, 441044), (168, 330783), (252, 220522), (504, 110261)]