56781552

素因数分解:

$2^4\times 3^1\times {\mathrm{389}}^1\times {\mathrm{3041}}^1$

素因数の和:3441

約数の個数: 40

約数和(自身を含む): 147111120

約数和(自身を除く): 90329568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389, 778, 1167, 1556, 2334, 3041, 3112, 4668, 6082, 6224, 9123, 9336, 12164, 18246, 18672, 24328, 36492, 48656, 72984, 145968, 1182949, 2365898, 3548847, 4731796, 7097694, 9463592, 14195388, 18927184, 28390776, 56781552]

約数ペア:

[(1, 56781552), (2, 28390776), (3, 18927184), (4, 14195388), (6, 9463592), (8, 7097694), (12, 4731796), (16, 3548847), (24, 2365898), (48, 1182949), (389, 145968), (778, 72984), (1167, 48656), (1556, 36492), (2334, 24328), (3041, 18672), (3112, 18246), (4668, 12164), (6082, 9336), (6224, 9123)]