49873725

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2239}}^1$

素因数の和:2272

約数の個数: 60

約数和(自身を含む): 100826880

約数和(自身を除く): 50953155

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, 2239, 2475, 4455, 6717, 7425, 11195, 20151, 22275, 24629, 33585, 55975, 60453, 73887, 100755, 123145, 167925, 181359, 221661, 302265, 369435, 503775, 615725, 664983, 906795, 1108305, 1511325, 1847175, 1994949, 3324915, 4533975, 5541525, 9974745, 16624575, 49873725]

約数ペア:

[(1, 49873725), (3, 16624575), (5, 9974745), (9, 5541525), (11, 4533975), (15, 3324915), (25, 1994949), (27, 1847175), (33, 1511325), (45, 1108305), (55, 906795), (75, 664983), (81, 615725), (99, 503775), (135, 369435), (165, 302265), (225, 221661), (275, 181359), (297, 167925), (405, 123145), (495, 100755), (675, 73887), (825, 60453), (891, 55975), (1485, 33585), (2025, 24629), (2239, 22275), (2475, 20151), (4455, 11195), (6717, 7425)]