56418388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1129}}^1$

素因数の和:1208

約数の個数: 36

約数和(自身を含む): 109964820

約数和(自身を除く): 53546432

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1129, 1612, 1922, 2258, 3844, 4516, 12493, 14677, 24986, 29354, 34999, 49972, 58708, 69998, 139996, 454987, 909974, 1084969, 1819948, 2169938, 4339876, 14104597, 28209194, 56418388]

約数ペア:

[(1, 56418388), (2, 28209194), (4, 14104597), (13, 4339876), (26, 2169938), (31, 1819948), (52, 1084969), (62, 909974), (124, 454987), (403, 139996), (806, 69998), (961, 58708), (1129, 49972), (1612, 34999), (1922, 29354), (2258, 24986), (3844, 14677), (4516, 12493)]