49279805421

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1\times {\mathrm{7127}}^1$

素因数の和:7994

約数の個数: 64

約数和(自身を含む): 84249538560

約数和(自身を除く): 34969733139

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 809, 1221, 2427, 2849, 5663, 7127, 8547, 8899, 16989, 21381, 26697, 29933, 49889, 62293, 78397, 89799, 149667, 186879, 209531, 235191, 263699, 329263, 548779, 628593, 791097, 987789, 1646337, 1845893, 2304841, 2900689, 5537679, 5765743, 6914523, 8702067, 17297229, 20304823, 40360201, 60914469, 63423173, 121080603, 190269519, 213332491, 443962211, 639997473, 1331886633, 1493327437, 2346657401, 4479982311, 7039972203, 16426601807, 49279805421]

約数ペア:

[(1, 49279805421), (3, 16426601807), (7, 7039972203), (11, 4479982311), (21, 2346657401), (33, 1493327437), (37, 1331886633), (77, 639997473), (111, 443962211), (231, 213332491), (259, 190269519), (407, 121080603), (777, 63423173), (809, 60914469), (1221, 40360201), (2427, 20304823), (2849, 17297229), (5663, 8702067), (7127, 6914523), (8547, 5765743), (8899, 5537679), (16989, 2900689), (21381, 2304841), (26697, 1845893), (29933, 1646337), (49889, 987789), (62293, 791097), (78397, 628593), (89799, 548779), (149667, 329263), (186879, 263699), (209531, 235191)]