55164690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{1787}}^1$

素因数の和:1821

約数の個数: 96

約数和(自身を含む): 167356800

約数和(自身を除く): 112192110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 343, 441, 490, 630, 686, 735, 882, 1029, 1470, 1715, 1787, 2058, 2205, 3087, 3430, 3574, 4410, 5145, 5361, 6174, 8935, 10290, 10722, 12509, 15435, 16083, 17870, 25018, 26805, 30870, 32166, 37527, 53610, 62545, 75054, 80415, 87563, 112581, 125090, 160830, 175126, 187635, 225162, 262689, 375270, 437815, 525378, 562905, 612941, 788067, 875630, 1125810, 1225882, 1313445, 1576134, 1838823, 2626890, 3064705, 3677646, 3940335, 5516469, 6129410, 7880670, 9194115, 11032938, 18388230, 27582345, 55164690]

約数ペア:

[(1, 55164690), (2, 27582345), (3, 18388230), (5, 11032938), (6, 9194115), (7, 7880670), (9, 6129410), (10, 5516469), (14, 3940335), (15, 3677646), (18, 3064705), (21, 2626890), (30, 1838823), (35, 1576134), (42, 1313445), (45, 1225882), (49, 1125810), (63, 875630), (70, 788067), (90, 612941), (98, 562905), (105, 525378), (126, 437815), (147, 375270), (210, 262689), (245, 225162), (294, 187635), (315, 175126), (343, 160830), (441, 125090), (490, 112581), (630, 87563), (686, 80415), (735, 75054), (882, 62545), (1029, 53610), (1470, 37527), (1715, 32166), (1787, 30870), (2058, 26805), (2205, 25018), (3087, 17870), (3430, 16083), (3574, 15435), (4410, 12509), (5145, 10722), (5361, 10290), (6174, 8935)]