49472775

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2221}}^1$

素因数の和:2254

約数の個数: 60

約数和(自身を含む): 100016664

約数和(自身を除く): 50543889

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 275, 297, 405, 495, 675, 825, 891, 1485, 2025, 2221, 2475, 4455, 6663, 7425, 11105, 19989, 22275, 24431, 33315, 55525, 59967, 73293, 99945, 122155, 166575, 179901, 219879, 299835, 366465, 499725, 610775, 659637, 899505, 1099395, 1499175, 1832325, 1978911, 3298185, 4497525, 5496975, 9894555, 16490925, 49472775]

約数ペア:

[(1, 49472775), (3, 16490925), (5, 9894555), (9, 5496975), (11, 4497525), (15, 3298185), (25, 1978911), (27, 1832325), (33, 1499175), (45, 1099395), (55, 899505), (75, 659637), (81, 610775), (99, 499725), (135, 366465), (165, 299835), (225, 219879), (275, 179901), (297, 166575), (405, 122155), (495, 99945), (675, 73293), (825, 59967), (891, 55525), (1485, 33315), (2025, 24431), (2221, 22275), (2475, 19989), (4455, 11105), (6663, 7425)]