56026220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{449}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 125193600

約数和(自身を除く): 69167380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 367, 449, 734, 898, 1468, 1796, 1835, 2245, 3670, 4490, 6239, 7340, 7633, 8980, 12478, 15266, 24956, 30532, 31195, 38165, 62390, 76330, 124780, 152660, 164783, 329566, 659132, 823915, 1647830, 2801311, 3295660, 5602622, 11205244, 14006555, 28013110, 56026220]

約数ペア:

[(1, 56026220), (2, 28013110), (4, 14006555), (5, 11205244), (10, 5602622), (17, 3295660), (20, 2801311), (34, 1647830), (68, 823915), (85, 659132), (170, 329566), (340, 164783), (367, 152660), (449, 124780), (734, 76330), (898, 62390), (1468, 38165), (1796, 31195), (1835, 30532), (2245, 24956), (3670, 15266), (4490, 12478), (6239, 8980), (7340, 7633)]