56556871189

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4672963}}^1$

素因数の和:4673009

約数の個数: 24

約数和(自身を含む): 74580505440

約数和(自身を除く): 18023634251

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 12103, 4672963, 32710741, 60748519, 88786297, 228975187, 425239633, 621504079, 1154221861, 2976677431, 4350528553, 8079553027, 56556871189]

約数ペア:

[(1, 56556871189), (7, 8079553027), (13, 4350528553), (19, 2976677431), (49, 1154221861), (91, 621504079), (133, 425239633), (247, 228975187), (637, 88786297), (931, 60748519), (1729, 32710741), (12103, 4672963)]