50217090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21739}}^1$

素因数の和:21767

約数の個数: 64

約数和(自身を含む): 150266880

約数和(自身を除く): 100049790

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 21739, 43478, 65217, 108695, 130434, 152173, 217390, 239129, 304346, 326085, 456519, 478258, 652170, 717387, 760865, 913038, 1195645, 1434774, 1521730, 1673903, 2282595, 2391290, 3347806, 3586935, 4565190, 5021709, 7173870, 8369515, 10043418, 16739030, 25108545, 50217090]

約数ペア:

[(1, 50217090), (2, 25108545), (3, 16739030), (5, 10043418), (6, 8369515), (7, 7173870), (10, 5021709), (11, 4565190), (14, 3586935), (15, 3347806), (21, 2391290), (22, 2282595), (30, 1673903), (33, 1521730), (35, 1434774), (42, 1195645), (55, 913038), (66, 760865), (70, 717387), (77, 652170), (105, 478258), (110, 456519), (154, 326085), (165, 304346), (210, 239129), (231, 217390), (330, 152173), (385, 130434), (462, 108695), (770, 65217), (1155, 43478), (2310, 21739)]