56067020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1601}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 125955648

約数和(自身を除く): 69888628

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 1030, 1601, 1751, 2060, 3202, 3502, 6404, 7004, 8005, 8755, 16010, 17510, 27217, 32020, 35020, 54434, 108868, 136085, 164903, 272170, 329806, 544340, 659612, 824515, 1649030, 2803351, 3298060, 5606702, 11213404, 14016755, 28033510, 56067020]

約数ペア:

[(1, 56067020), (2, 28033510), (4, 14016755), (5, 11213404), (10, 5606702), (17, 3298060), (20, 2803351), (34, 1649030), (68, 824515), (85, 659612), (103, 544340), (170, 329806), (206, 272170), (340, 164903), (412, 136085), (515, 108868), (1030, 54434), (1601, 35020), (1751, 32020), (2060, 27217), (3202, 17510), (3502, 16010), (6404, 8755), (7004, 8005)]