51974730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{192499}}^1$

素因数の和:192515

約数の個数: 32

約数和(自身を含む): 138600000

約数和(自身を除く): 86625270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 192499, 384998, 577497, 962495, 1154994, 1732491, 1924990, 2887485, 3464982, 5197473, 5774970, 8662455, 10394946, 17324910, 25987365, 51974730]

約数ペア:

[(1, 51974730), (2, 25987365), (3, 17324910), (5, 10394946), (6, 8662455), (9, 5774970), (10, 5197473), (15, 3464982), (18, 2887485), (27, 1924990), (30, 1732491), (45, 1154994), (54, 962495), (90, 577497), (135, 384998), (270, 192499)]