55719270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4519}}^1$

素因数の和:4669

約数の個数: 48

約数和(自身を含む): 145959840

約数和(自身を除く): 90240570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 4519, 6165, 9038, 12330, 13557, 22595, 27114, 40671, 45190, 67785, 81342, 135570, 203355, 406710, 619103, 1238206, 1857309, 3095515, 3714618, 5571927, 6191030, 9286545, 11143854, 18573090, 27859635, 55719270]

約数ペア:

[(1, 55719270), (2, 27859635), (3, 18573090), (5, 11143854), (6, 9286545), (9, 6191030), (10, 5571927), (15, 3714618), (18, 3095515), (30, 1857309), (45, 1238206), (90, 619103), (137, 406710), (274, 203355), (411, 135570), (685, 81342), (822, 67785), (1233, 45190), (1370, 40671), (2055, 27114), (2466, 22595), (4110, 13557), (4519, 12330), (6165, 9038)]