55857816

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{36943}}^1$

素因数の和:36965

約数の個数: 64

約数和(自身を含む): 177331200

約数和(自身を除く): 121473384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 36943, 73886, 110829, 147772, 221658, 258601, 295544, 332487, 443316, 517202, 664974, 775803, 886632, 997461, 1034404, 1329948, 1551606, 1994922, 2068808, 2327409, 2659896, 3103212, 3989844, 4654818, 6206424, 6982227, 7979688, 9309636, 13964454, 18619272, 27928908, 55857816]

約数ペア:

[(1, 55857816), (2, 27928908), (3, 18619272), (4, 13964454), (6, 9309636), (7, 7979688), (8, 6982227), (9, 6206424), (12, 4654818), (14, 3989844), (18, 3103212), (21, 2659896), (24, 2327409), (27, 2068808), (28, 1994922), (36, 1551606), (42, 1329948), (54, 1034404), (56, 997461), (63, 886632), (72, 775803), (84, 664974), (108, 517202), (126, 443316), (168, 332487), (189, 295544), (216, 258601), (252, 221658), (378, 147772), (504, 110829), (756, 73886), (1512, 36943)]