55906650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{283}}^1\times {\mathrm{439}}^1$

素因数の和:740

約数の個数: 72

約数和(自身を含む): 151076640

約数和(自身を除く): 95169990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 283, 439, 450, 566, 849, 878, 1317, 1415, 1698, 2195, 2547, 2634, 2830, 3951, 4245, 4390, 5094, 6585, 7075, 7902, 8490, 10975, 12735, 13170, 14150, 19755, 21225, 21950, 25470, 32925, 39510, 42450, 63675, 65850, 98775, 124237, 127350, 197550, 248474, 372711, 621185, 745422, 1118133, 1242370, 1863555, 2236266, 3105925, 3727110, 5590665, 6211850, 9317775, 11181330, 18635550, 27953325, 55906650]

約数ペア:

[(1, 55906650), (2, 27953325), (3, 18635550), (5, 11181330), (6, 9317775), (9, 6211850), (10, 5590665), (15, 3727110), (18, 3105925), (25, 2236266), (30, 1863555), (45, 1242370), (50, 1118133), (75, 745422), (90, 621185), (150, 372711), (225, 248474), (283, 197550), (439, 127350), (450, 124237), (566, 98775), (849, 65850), (878, 63675), (1317, 42450), (1415, 39510), (1698, 32925), (2195, 25470), (2547, 21950), (2634, 21225), (2830, 19755), (3951, 14150), (4245, 13170), (4390, 12735), (5094, 10975), (6585, 8490), (7075, 7902)]