47243158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 77004000

約数和(自身を除く): 29760842

約数列:

[1, 2, 19, 38, 61, 89, 122, 178, 229, 458, 1159, 1691, 2318, 3382, 4351, 5429, 8702, 10858, 13969, 20381, 27938, 40762, 103151, 206302, 265411, 387239, 530822, 774478, 1243241, 2486482, 23621579, 47243158]

約数ペア:

[(1, 47243158), (2, 23621579), (19, 2486482), (38, 1243241), (61, 774478), (89, 530822), (122, 387239), (178, 265411), (229, 206302), (458, 103151), (1159, 40762), (1691, 27938), (2318, 20381), (3382, 13969), (4351, 10858), (5429, 8702)]