50046780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{119159}}^1$

素因数の和:119178

約数の個数: 48

約数和(自身を含む): 160151040

約数和(自身を除く): 110104260

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, 119159, 238318, 357477, 476636, 595795, 714954, 834113, 1191590, 1429908, 1668226, 1787385, 2383180, 2502339, 3336452, 3574770, 4170565, 5004678, 7149540, 8341130, 10009356, 12511695, 16682260, 25023390, 50046780]

約数ペア:

[(1, 50046780), (2, 25023390), (3, 16682260), (4, 12511695), (5, 10009356), (6, 8341130), (7, 7149540), (10, 5004678), (12, 4170565), (14, 3574770), (15, 3336452), (20, 2502339), (21, 2383180), (28, 1787385), (30, 1668226), (35, 1429908), (42, 1191590), (60, 834113), (70, 714954), (84, 595795), (105, 476636), (140, 357477), (210, 238318), (420, 119159)]