50274180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25391}}^1$

素因数の和:25417

約数の個数: 72

約数和(自身を含む): 166368384

約数和(自身を除く): 116094204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 25391, 50782, 76173, 101564, 126955, 152346, 228519, 253910, 279301, 304692, 380865, 457038, 507820, 558602, 761730, 837903, 914076, 1117204, 1142595, 1396505, 1523460, 1675806, 2285190, 2513709, 2793010, 3351612, 4189515, 4570380, 5027418, 5586020, 8379030, 10054836, 12568545, 16758060, 25137090, 50274180]

約数ペア:

[(1, 50274180), (2, 25137090), (3, 16758060), (4, 12568545), (5, 10054836), (6, 8379030), (9, 5586020), (10, 5027418), (11, 4570380), (12, 4189515), (15, 3351612), (18, 2793010), (20, 2513709), (22, 2285190), (30, 1675806), (33, 1523460), (36, 1396505), (44, 1142595), (45, 1117204), (55, 914076), (60, 837903), (66, 761730), (90, 558602), (99, 507820), (110, 457038), (132, 380865), (165, 304692), (180, 279301), (198, 253910), (220, 228519), (330, 152346), (396, 126955), (495, 101564), (660, 76173), (990, 50782), (1980, 25391)]