56280350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{401}}^2$

素因数の和:821

約数の個数: 36

約数和(自身を含む): 119935032

約数和(自身を除く): 63654682

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 401, 802, 2005, 2807, 4010, 5614, 10025, 14035, 20050, 28070, 70175, 140350, 160801, 321602, 804005, 1125607, 1608010, 2251214, 4020025, 5628035, 8040050, 11256070, 28140175, 56280350]

約数ペア:

[(1, 56280350), (2, 28140175), (5, 11256070), (7, 8040050), (10, 5628035), (14, 4020025), (25, 2251214), (35, 1608010), (50, 1125607), (70, 804005), (175, 321602), (350, 160801), (401, 140350), (802, 70175), (2005, 28070), (2807, 20050), (4010, 14035), (5614, 10025)]