50640863

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 65385600

約数和(自身を除く): 14744737

約数列:

[1, 7, 13, 41, 49, 91, 277, 287, 343, 533, 637, 1939, 2009, 3601, 3731, 4459, 11357, 13573, 14063, 25207, 26117, 79499, 95011, 147641, 176449, 182819, 556493, 1033487, 1235143, 3895451, 7234409, 50640863]

約数ペア:

[(1, 50640863), (7, 7234409), (13, 3895451), (41, 1235143), (49, 1033487), (91, 556493), (277, 182819), (287, 176449), (343, 147641), (533, 95011), (637, 79499), (1939, 26117), (2009, 25207), (3601, 14063), (3731, 13573), (4459, 11357)]