49288967

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 64963584

約数和(自身を除く): 15674617

約数列:

[1, 7, 13, 17, 91, 119, 151, 211, 221, 1057, 1477, 1547, 1963, 2567, 2743, 3587, 13741, 17969, 19201, 25109, 31861, 33371, 46631, 223027, 233597, 326417, 414193, 541637, 2899351, 3791459, 7041281, 49288967]

約数ペア:

[(1, 49288967), (7, 7041281), (13, 3791459), (17, 2899351), (91, 541637), (119, 414193), (151, 326417), (211, 233597), (221, 223027), (1057, 46631), (1477, 33371), (1547, 31861), (1963, 25109), (2567, 19201), (2743, 17969), (3587, 13741)]