61457858

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 119574144

約数和(自身を除く): 58116286

約数列:

[1, 2, 7, 11, 14, 22, 47, 49, 77, 94, 98, 154, 329, 517, 539, 658, 1034, 1078, 1213, 2303, 2426, 3619, 4606, 7238, 8491, 13343, 16982, 25333, 26686, 50666, 57011, 59437, 93401, 114022, 118874, 186802, 399077, 627121, 653807, 798154, 1254242, 1307614, 2793539, 4389847, 5587078, 8779694, 30728929, 61457858]

約数ペア:

[(1, 61457858), (2, 30728929), (7, 8779694), (11, 5587078), (14, 4389847), (22, 2793539), (47, 1307614), (49, 1254242), (77, 798154), (94, 653807), (98, 627121), (154, 399077), (329, 186802), (517, 118874), (539, 114022), (658, 93401), (1034, 59437), (1078, 57011), (1213, 50666), (2303, 26686), (2426, 25333), (3619, 16982), (4606, 13343), (7238, 8491)]