51507030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1716901}}^1$

素因数の和:1716911

約数の個数: 16

約数和(自身を含む): 123616944

約数和(自身を除く): 72109914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1716901, 3433802, 5150703, 8584505, 10301406, 17169010, 25753515, 51507030]

約数ペア:

[(1, 51507030), (2, 25753515), (3, 17169010), (5, 10301406), (6, 8584505), (10, 5150703), (15, 3433802), (30, 1716901)]