51651938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{25147}}^1$

素因数の和:25241

約数の個数: 16

約数和(自身を含む): 84497280

約数和(自身を除く): 32845342

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 25147, 50294, 326911, 653822, 1986613, 3973226, 25825969, 51651938]

約数ペア:

[(1, 51651938), (2, 25825969), (13, 3973226), (26, 1986613), (79, 653822), (158, 326911), (1027, 50294), (2054, 25147)]