56196020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 121540608

約数和(自身を除く): 65344588

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 191, 235, 313, 382, 470, 626, 764, 940, 955, 1252, 1565, 1910, 3130, 3820, 6260, 8977, 14711, 17954, 29422, 35908, 44885, 58844, 59783, 73555, 89770, 119566, 147110, 179540, 239132, 294220, 298915, 597830, 1195660, 2809801, 5619602, 11239204, 14049005, 28098010, 56196020]

約数ペア:

[(1, 56196020), (2, 28098010), (4, 14049005), (5, 11239204), (10, 5619602), (20, 2809801), (47, 1195660), (94, 597830), (188, 298915), (191, 294220), (235, 239132), (313, 179540), (382, 147110), (470, 119566), (626, 89770), (764, 73555), (940, 59783), (955, 58844), (1252, 44885), (1565, 35908), (1910, 29422), (3130, 17954), (3820, 14711), (6260, 8977)]