47456981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 59609088

約数和(自身を除く): 12152107

約数列:

[1, 11, 13, 23, 47, 143, 253, 299, 307, 517, 611, 1081, 3289, 3377, 3991, 6721, 7061, 11891, 14053, 14429, 43901, 77671, 91793, 154583, 158719, 187577, 331867, 1009723, 2063347, 3650537, 4314271, 47456981]

約数ペア:

[(1, 47456981), (11, 4314271), (13, 3650537), (23, 2063347), (47, 1009723), (143, 331867), (253, 187577), (299, 158719), (307, 154583), (517, 91793), (611, 77671), (1081, 43901), (3289, 14429), (3377, 14053), (3991, 11891), (6721, 7061)]