49971747

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{13147}}^1$

素因数の和:13338

約数の個数: 16

約数和(自身を含む): 76573952

約数和(自身を除く): 26602205

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 13147, 39441, 92029, 276087, 2379607, 7138821, 16657249, 49971747]

約数ペア:

[(1, 49971747), (3, 16657249), (7, 7138821), (21, 2379607), (181, 276087), (543, 92029), (1267, 39441), (3801, 13147)]