51586254

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 121881600

約数和(自身を除く): 70295346

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 137, 171, 274, 342, 367, 411, 513, 734, 822, 1026, 1101, 1233, 2202, 2466, 2603, 3303, 3699, 5206, 6606, 6973, 7398, 7809, 9909, 13946, 15618, 19818, 20919, 23427, 41838, 46854, 50279, 62757, 70281, 100558, 125514, 140562, 150837, 188271, 301674, 376542, 452511, 905022, 955301, 1357533, 1910602, 2715066, 2865903, 5731806, 8597709, 17195418, 25793127, 51586254]

約数ペア:

[(1, 51586254), (2, 25793127), (3, 17195418), (6, 8597709), (9, 5731806), (18, 2865903), (19, 2715066), (27, 1910602), (38, 1357533), (54, 955301), (57, 905022), (114, 452511), (137, 376542), (171, 301674), (274, 188271), (342, 150837), (367, 140562), (411, 125514), (513, 100558), (734, 70281), (822, 62757), (1026, 50279), (1101, 46854), (1233, 41838), (2202, 23427), (2466, 20919), (2603, 19818), (3303, 15618), (3699, 13946), (5206, 9909), (6606, 7809), (6973, 7398)]