56971930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2411}}^1$

素因数の和:2574

約数の個数: 32

約数和(自身を含む): 109408320

約数和(自身を除く): 52436390

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2363, 2411, 4726, 4822, 11815, 12055, 23630, 24110, 40987, 81974, 204935, 335129, 409870, 670258, 1675645, 3351290, 5697193, 11394386, 28485965, 56971930]

約数ペア:

[(1, 56971930), (2, 28485965), (5, 11394386), (10, 5697193), (17, 3351290), (34, 1675645), (85, 670258), (139, 409870), (170, 335129), (278, 204935), (695, 81974), (1390, 40987), (2363, 24110), (2411, 23630), (4726, 12055), (4822, 11815)]