55427242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1409}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 95936400

約数和(自身を除く): 40509158

約数列:

[1, 2, 13, 17, 26, 34, 89, 178, 221, 442, 1157, 1409, 1513, 2314, 2818, 3026, 18317, 19669, 23953, 36634, 39338, 47906, 125401, 250802, 311389, 622778, 1630213, 2131817, 3260426, 4263634, 27713621, 55427242]

約数ペア:

[(1, 55427242), (2, 27713621), (13, 4263634), (17, 3260426), (26, 2131817), (34, 1630213), (89, 622778), (178, 311389), (221, 250802), (442, 125401), (1157, 47906), (1409, 39338), (1513, 36634), (2314, 23953), (2818, 19669), (3026, 18317)]