51849798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 142248960

約数和(自身を除く): 90399162

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 89, 91, 97, 143, 154, 178, 182, 194, 231, 267, 273, 286, 291, 429, 462, 534, 546, 582, 623, 679, 858, 979, 1001, 1067, 1157, 1246, 1261, 1358, 1869, 1958, 2002, 2037, 2134, 2314, 2522, 2937, 3003, 3201, 3471, 3738, 3783, 4074, 5874, 6006, 6402, 6853, 6942, 7469, 7566, 8099, 8633, 8827, 12727, 13706, 13871, 14938, 16198, 17266, 17654, 20559, 22407, 24297, 25454, 25899, 26481, 27742, 38181, 41118, 41613, 44814, 48594, 51798, 52962, 60431, 76362, 83226, 89089, 94963, 97097, 112229, 120862, 178178, 181293, 189926, 194194, 224458, 267267, 284889, 291291, 336687, 362586, 534534, 569778, 582582, 664741, 673374, 785603, 1234519, 1329482, 1571206, 1994223, 2356809, 2469038, 3703557, 3988446, 4713618, 7407114, 8641633, 17283266, 25924899, 51849798]

約数ペア:

[(1, 51849798), (2, 25924899), (3, 17283266), (6, 8641633), (7, 7407114), (11, 4713618), (13, 3988446), (14, 3703557), (21, 2469038), (22, 2356809), (26, 1994223), (33, 1571206), (39, 1329482), (42, 1234519), (66, 785603), (77, 673374), (78, 664741), (89, 582582), (91, 569778), (97, 534534), (143, 362586), (154, 336687), (178, 291291), (182, 284889), (194, 267267), (231, 224458), (267, 194194), (273, 189926), (286, 181293), (291, 178178), (429, 120862), (462, 112229), (534, 97097), (546, 94963), (582, 89089), (623, 83226), (679, 76362), (858, 60431), (979, 52962), (1001, 51798), (1067, 48594), (1157, 44814), (1246, 41613), (1261, 41118), (1358, 38181), (1869, 27742), (1958, 26481), (2002, 25899), (2037, 25454), (2134, 24297), (2314, 22407), (2522, 20559), (2937, 17654), (3003, 17266), (3201, 16198), (3471, 14938), (3738, 13871), (3783, 13706), (4074, 12727), (5874, 8827), (6006, 8633), (6402, 8099), (6853, 7566), (6942, 7469)]