56668010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1061}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 119857320

約数和(自身を除く): 63189310

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 109, 218, 245, 490, 545, 763, 1061, 1090, 1526, 2122, 3815, 5305, 5341, 7427, 7630, 10610, 10682, 14854, 26705, 37135, 51989, 53410, 74270, 103978, 115649, 231298, 259945, 519890, 578245, 809543, 1156490, 1619086, 4047715, 5666801, 8095430, 11333602, 28334005, 56668010]

約数ペア:

[(1, 56668010), (2, 28334005), (5, 11333602), (7, 8095430), (10, 5666801), (14, 4047715), (35, 1619086), (49, 1156490), (70, 809543), (98, 578245), (109, 519890), (218, 259945), (245, 231298), (490, 115649), (545, 103978), (763, 74270), (1061, 53410), (1090, 51989), (1526, 37135), (2122, 26705), (3815, 14854), (5305, 10682), (5341, 10610), (7427, 7630)]