47356680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{56377}}^1$

素因数の和:56398

約数の個数: 64

約数和(自身を含む): 162368640

約数和(自身を除く): 115011960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 56377, 112754, 169131, 225508, 281885, 338262, 394639, 451016, 563770, 676524, 789278, 845655, 1127540, 1183917, 1353048, 1578556, 1691310, 1973195, 2255080, 2367834, 3157112, 3382620, 3946390, 4735668, 5919585, 6765240, 7892780, 9471336, 11839170, 15785560, 23678340, 47356680]

約数ペア:

[(1, 47356680), (2, 23678340), (3, 15785560), (4, 11839170), (5, 9471336), (6, 7892780), (7, 6765240), (8, 5919585), (10, 4735668), (12, 3946390), (14, 3382620), (15, 3157112), (20, 2367834), (21, 2255080), (24, 1973195), (28, 1691310), (30, 1578556), (35, 1353048), (40, 1183917), (42, 1127540), (56, 845655), (60, 789278), (70, 676524), (84, 563770), (105, 451016), (120, 394639), (140, 338262), (168, 281885), (210, 225508), (280, 169131), (420, 112754), (840, 56377)]