55963660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{164599}}^1$

素因数の和:164625

約数の個数: 24

約数和(自身を含む): 124437600

約数和(自身を除く): 68473940

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 164599, 329198, 658396, 822995, 1645990, 2798183, 3291980, 5596366, 11192732, 13990915, 27981830, 55963660]

約数ペア:

[(1, 55963660), (2, 27981830), (4, 13990915), (5, 11192732), (10, 5596366), (17, 3291980), (20, 2798183), (34, 1645990), (68, 822995), (85, 658396), (170, 329198), (340, 164599)]