51998986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 87026688

約数和(自身を除く): 35027702

約数列:

[1, 2, 13, 26, 37, 74, 191, 283, 382, 481, 566, 962, 2483, 3679, 4966, 7067, 7358, 10471, 14134, 20942, 54053, 91871, 108106, 136123, 183742, 272246, 702689, 1405378, 1999961, 3999922, 25999493, 51998986]

約数ペア:

[(1, 51998986), (2, 25999493), (13, 3999922), (26, 1999961), (37, 1405378), (74, 702689), (191, 272246), (283, 183742), (382, 136123), (481, 108106), (566, 91871), (962, 54053), (2483, 20942), (3679, 14134), (4966, 10471), (7067, 7358)]