57550031

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 76339200

約数和(自身を除く): 18789169

約数列:

[1, 7, 11, 19, 77, 133, 139, 209, 283, 973, 1463, 1529, 1981, 2641, 3113, 5377, 10703, 18487, 21791, 29051, 37639, 39337, 59147, 203357, 275359, 414029, 432707, 747403, 3028949, 5231821, 8221433, 57550031]

約数ペア:

[(1, 57550031), (7, 8221433), (11, 5231821), (19, 3028949), (77, 747403), (133, 432707), (139, 414029), (209, 275359), (283, 203357), (973, 59147), (1463, 39337), (1529, 37639), (1981, 29051), (2641, 21791), (3113, 18487), (5377, 10703)]