47658842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 94003200

約数和(自身を除く): 46344358

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 67, 77, 134, 149, 154, 217, 298, 341, 434, 469, 682, 737, 938, 1043, 1474, 1639, 2077, 2086, 2387, 3278, 4154, 4619, 4774, 5159, 9238, 9983, 10318, 11473, 14539, 19966, 22847, 22946, 29078, 32333, 45694, 50809, 64666, 69881, 101618, 109813, 139762, 159929, 219626, 309473, 319858, 355663, 618946, 711326, 768691, 1537382, 2166311, 3404203, 4332622, 6808406, 23829421, 47658842]

約数ペア:

[(1, 47658842), (2, 23829421), (7, 6808406), (11, 4332622), (14, 3404203), (22, 2166311), (31, 1537382), (62, 768691), (67, 711326), (77, 618946), (134, 355663), (149, 319858), (154, 309473), (217, 219626), (298, 159929), (341, 139762), (434, 109813), (469, 101618), (682, 69881), (737, 64666), (938, 50809), (1043, 45694), (1474, 32333), (1639, 29078), (2077, 22946), (2086, 22847), (2387, 19966), (3278, 14539), (4154, 11473), (4619, 10318), (4774, 9983), (5159, 9238)]