56223590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2029}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 107866080

約数和(自身を除く): 51642490

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 1630, 2029, 2771, 4058, 5542, 10145, 13855, 20290, 27710, 34493, 68986, 172465, 330727, 344930, 661454, 1653635, 3307270, 5622359, 11244718, 28111795, 56223590]

約数ペア:

[(1, 56223590), (2, 28111795), (5, 11244718), (10, 5622359), (17, 3307270), (34, 1653635), (85, 661454), (163, 344930), (170, 330727), (326, 172465), (815, 68986), (1630, 34493), (2029, 27710), (2771, 20290), (4058, 13855), (5542, 10145)]