53220762

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:832

約数の個数: 72

約数和(自身を含む): 135940896

約数和(自身を除く): 82720134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 249, 294, 441, 498, 581, 727, 747, 882, 1162, 1454, 1494, 1743, 2181, 3486, 4067, 4362, 5089, 5229, 6543, 8134, 10178, 10458, 12201, 13086, 15267, 24402, 30534, 35623, 36603, 45801, 60341, 71246, 73206, 91602, 106869, 120682, 181023, 213738, 320607, 362046, 422387, 543069, 641214, 844774, 1086138, 1267161, 2534322, 2956709, 3801483, 5913418, 7602966, 8870127, 17740254, 26610381, 53220762]

約数ペア:

[(1, 53220762), (2, 26610381), (3, 17740254), (6, 8870127), (7, 7602966), (9, 5913418), (14, 3801483), (18, 2956709), (21, 2534322), (42, 1267161), (49, 1086138), (63, 844774), (83, 641214), (98, 543069), (126, 422387), (147, 362046), (166, 320607), (249, 213738), (294, 181023), (441, 120682), (498, 106869), (581, 91602), (727, 73206), (747, 71246), (882, 60341), (1162, 45801), (1454, 36603), (1494, 35623), (1743, 30534), (2181, 24402), (3486, 15267), (4067, 13086), (4362, 12201), (5089, 10458), (5229, 10178), (6543, 8134)]