49335986

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 86659200

約数和(自身を除く): 37323214

約数列:

[1, 2, 7, 14, 67, 134, 149, 298, 353, 469, 706, 938, 1043, 2086, 2471, 4942, 9983, 19966, 23651, 47302, 52597, 69881, 105194, 139762, 165557, 331114, 368179, 736358, 3523999, 7047998, 24667993, 49335986]

約数ペア:

[(1, 49335986), (2, 24667993), (7, 7047998), (14, 3523999), (67, 736358), (134, 368179), (149, 331114), (298, 165557), (353, 139762), (469, 105194), (706, 69881), (938, 52597), (1043, 47302), (2086, 23651), (2471, 19966), (4942, 9983)]