47393038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 90512352

約数和(自身を除く): 43119314

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 121, 154, 202, 242, 277, 554, 707, 847, 1111, 1414, 1694, 1939, 2222, 3047, 3878, 6094, 7777, 12221, 15554, 21329, 24442, 27977, 33517, 42658, 55954, 67034, 85547, 171094, 195839, 234619, 307747, 391678, 469238, 615494, 2154229, 3385217, 4308458, 6770434, 23696519, 47393038]

約数ペア:

[(1, 47393038), (2, 23696519), (7, 6770434), (11, 4308458), (14, 3385217), (22, 2154229), (77, 615494), (101, 469238), (121, 391678), (154, 307747), (202, 234619), (242, 195839), (277, 171094), (554, 85547), (707, 67034), (847, 55954), (1111, 42658), (1414, 33517), (1694, 27977), (1939, 24442), (2222, 21329), (3047, 15554), (3878, 12221), (6094, 7777)]