55880368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3911}}^1$

素因数の和:3985

約数の個数: 40

約数和(自身を含む): 116421120

約数和(自身を除く): 60540752

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 3911, 7144, 7822, 14288, 15644, 31288, 62576, 74309, 148618, 183817, 297236, 367634, 594472, 735268, 1188944, 1470536, 2941072, 3492523, 6985046, 13970092, 27940184, 55880368]

約数ペア:

[(1, 55880368), (2, 27940184), (4, 13970092), (8, 6985046), (16, 3492523), (19, 2941072), (38, 1470536), (47, 1188944), (76, 735268), (94, 594472), (152, 367634), (188, 297236), (304, 183817), (376, 148618), (752, 74309), (893, 62576), (1786, 31288), (3572, 15644), (3911, 14288), (7144, 7822)]