51179214

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 113467392

約数和(自身を除く): 62288178

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 71, 74, 102, 111, 142, 191, 213, 222, 382, 426, 573, 629, 1146, 1207, 1258, 1887, 2414, 2627, 3247, 3621, 3774, 5254, 6494, 7067, 7242, 7881, 9741, 13561, 14134, 15762, 19482, 21201, 27122, 40683, 42402, 44659, 81366, 89318, 120139, 133977, 230537, 240278, 267954, 360417, 461074, 501757, 691611, 720834, 1003514, 1383222, 1505271, 3010542, 8529869, 17059738, 25589607, 51179214]

約数ペア:

[(1, 51179214), (2, 25589607), (3, 17059738), (6, 8529869), (17, 3010542), (34, 1505271), (37, 1383222), (51, 1003514), (71, 720834), (74, 691611), (102, 501757), (111, 461074), (142, 360417), (191, 267954), (213, 240278), (222, 230537), (382, 133977), (426, 120139), (573, 89318), (629, 81366), (1146, 44659), (1207, 42402), (1258, 40683), (1887, 27122), (2414, 21201), (2627, 19482), (3247, 15762), (3621, 14134), (3774, 13561), (5254, 9741), (6494, 7881), (7067, 7242)]