56934780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{135559}}^1$

素因数の和:135578

約数の個数: 48

約数和(自身を含む): 182192640

約数和(自身を除く): 125257860

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, 135559, 271118, 406677, 542236, 677795, 813354, 948913, 1355590, 1626708, 1897826, 2033385, 2711180, 2846739, 3795652, 4066770, 4744565, 5693478, 8133540, 9489130, 11386956, 14233695, 18978260, 28467390, 56934780]

約数ペア:

[(1, 56934780), (2, 28467390), (3, 18978260), (4, 14233695), (5, 11386956), (6, 9489130), (7, 8133540), (10, 5693478), (12, 4744565), (14, 4066770), (15, 3795652), (20, 2846739), (21, 2711180), (28, 2033385), (30, 1897826), (35, 1626708), (42, 1355590), (60, 948913), (70, 813354), (84, 677795), (105, 542236), (140, 406677), (210, 271118), (420, 135559)]