55290798

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{601}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 126781200

約数和(自身を除く): 71490402

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 269, 342, 538, 601, 807, 1202, 1614, 1803, 2421, 3606, 4842, 5111, 5409, 10222, 10818, 11419, 15333, 22838, 30666, 34257, 45999, 68514, 91998, 102771, 161669, 205542, 323338, 485007, 970014, 1455021, 2910042, 3071711, 6143422, 9215133, 18430266, 27645399, 55290798]

約数ペア:

[(1, 55290798), (2, 27645399), (3, 18430266), (6, 9215133), (9, 6143422), (18, 3071711), (19, 2910042), (38, 1455021), (57, 970014), (114, 485007), (171, 323338), (269, 205542), (342, 161669), (538, 102771), (601, 91998), (807, 68514), (1202, 45999), (1614, 34257), (1803, 30666), (2421, 22838), (3606, 15333), (4842, 11419), (5111, 10818), (5409, 10222)]