53390070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197741}}^1$

素因数の和:197757

約数の個数: 32

約数和(自身を含む): 142374240

約数和(自身を除く): 88984170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 197741, 395482, 593223, 988705, 1186446, 1779669, 1977410, 2966115, 3559338, 5339007, 5932230, 8898345, 10678014, 17796690, 26695035, 53390070]

約数ペア:

[(1, 53390070), (2, 26695035), (3, 17796690), (5, 10678014), (6, 8898345), (9, 5932230), (10, 5339007), (15, 3559338), (18, 2966115), (27, 1977410), (30, 1779669), (45, 1186446), (54, 988705), (90, 593223), (135, 395482), (270, 197741)]