51155970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1705199}}^1$

素因数の和:1705209

約数の個数: 16

約数和(自身を含む): 122774400

約数和(自身を除く): 71618430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1705199, 3410398, 5115597, 8525995, 10231194, 17051990, 25577985, 51155970]

約数ペア:

[(1, 51155970), (2, 25577985), (3, 17051990), (5, 10231194), (6, 8525995), (10, 5115597), (15, 3410398), (30, 1705199)]