42715057

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 58222080

約数和(自身を除く): 15507023

約数列:

[1, 7, 11, 29, 37, 47, 77, 121, 203, 259, 319, 329, 407, 517, 847, 1073, 1363, 1739, 2233, 2849, 3509, 3619, 4477, 5687, 7511, 9541, 11803, 12173, 14993, 19129, 24563, 31339, 39809, 50431, 82621, 104951, 129833, 133903, 164923, 210419, 353017, 554741, 908831, 1154461, 1472933, 3883187, 6102151, 42715057]

約数ペア:

[(1, 42715057), (7, 6102151), (11, 3883187), (29, 1472933), (37, 1154461), (47, 908831), (77, 554741), (121, 353017), (203, 210419), (259, 164923), (319, 133903), (329, 129833), (407, 104951), (517, 82621), (847, 50431), (1073, 39809), (1363, 31339), (1739, 24563), (2233, 19129), (2849, 14993), (3509, 12173), (3619, 11803), (4477, 9541), (5687, 7511)]