47526780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113159}}^1$

素因数の和:113178

約数の個数: 48

約数和(自身を含む): 152087040

約数和(自身を除く): 104560260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 113159, 226318, 339477, 452636, 565795, 678954, 792113, 1131590, 1357908, 1584226, 1697385, 2263180, 2376339, 3168452, 3394770, 3960565, 4752678, 6789540, 7921130, 9505356, 11881695, 15842260, 23763390, 47526780]

約数ペア:

[(1, 47526780), (2, 23763390), (3, 15842260), (4, 11881695), (5, 9505356), (6, 7921130), (7, 6789540), (10, 4752678), (12, 3960565), (14, 3394770), (15, 3168452), (20, 2376339), (21, 2263180), (28, 1697385), (30, 1584226), (35, 1357908), (42, 1131590), (60, 792113), (70, 678954), (84, 565795), (105, 452636), (140, 339477), (210, 226318), (420, 113159)]