153988850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{58109}}^1$

素因数の和:58174

約数の個数: 24

約数和(自身を含む): 291828420

約数和(自身を除く): 137839570

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 58109, 116218, 290545, 581090, 1452725, 2905450, 3079777, 6159554, 15398885, 30797770, 76994425, 153988850]

約数ペア:

[(1, 153988850), (2, 76994425), (5, 30797770), (10, 15398885), (25, 6159554), (50, 3079777), (53, 2905450), (106, 1452725), (265, 581090), (530, 290545), (1325, 116218), (2650, 58109)]