56375739

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 98092800

約数和(自身を除く): 41717061

約数列:

[1, 3, 7, 9, 21, 29, 59, 63, 87, 177, 203, 261, 413, 523, 531, 609, 1239, 1569, 1711, 1827, 3661, 3717, 4707, 5133, 10983, 11977, 15167, 15399, 30857, 32949, 35931, 45501, 92571, 106169, 107793, 136503, 215999, 277713, 318507, 647997, 894853, 955521, 1943991, 2684559, 6263971, 8053677, 18791913, 56375739]

約数ペア:

[(1, 56375739), (3, 18791913), (7, 8053677), (9, 6263971), (21, 2684559), (29, 1943991), (59, 955521), (63, 894853), (87, 647997), (177, 318507), (203, 277713), (261, 215999), (413, 136503), (523, 107793), (531, 106169), (609, 92571), (1239, 45501), (1569, 35931), (1711, 32949), (1827, 30857), (3661, 15399), (3717, 15167), (4707, 11977), (5133, 10983)]