51149776

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:467

約数の個数: 40

約数和(自身を含む): 101208800

約数和(自身を除く): 50059024

約数列:

[1, 2, 4, 8, 16, 109, 139, 211, 218, 278, 422, 436, 556, 844, 872, 1112, 1688, 1744, 2224, 3376, 15151, 22999, 29329, 30302, 45998, 58658, 60604, 91996, 117316, 121208, 183992, 234632, 242416, 367984, 469264, 3196861, 6393722, 12787444, 25574888, 51149776]

約数ペア:

[(1, 51149776), (2, 25574888), (4, 12787444), (8, 6393722), (16, 3196861), (109, 469264), (139, 367984), (211, 242416), (218, 234632), (278, 183992), (422, 121208), (436, 117316), (556, 91996), (844, 60604), (872, 58658), (1112, 45998), (1688, 30302), (1744, 29329), (2224, 22999), (3376, 15151)]