51901770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2699}}^1$

素因数の和:3350

約数の個数: 32

約数和(自身を含む): 124804800

約数和(自身を除く): 72903030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 2699, 3205, 3846, 5398, 6410, 8097, 9615, 13495, 16194, 19230, 26990, 40485, 80970, 1730059, 3460118, 5190177, 8650295, 10380354, 17300590, 25950885, 51901770]

約数ペア:

[(1, 51901770), (2, 25950885), (3, 17300590), (5, 10380354), (6, 8650295), (10, 5190177), (15, 3460118), (30, 1730059), (641, 80970), (1282, 40485), (1923, 26990), (2699, 19230), (3205, 16194), (3846, 13495), (5398, 9615), (6410, 8097)]