47848148

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1481}}^1$

素因数の和:1723

約数の個数: 24

約数和(自身を含む): 86270184

約数和(自身を除く): 38422036

約数列:

[1, 2, 4, 41, 82, 164, 197, 394, 788, 1481, 2962, 5924, 8077, 16154, 32308, 60721, 121442, 242884, 291757, 583514, 1167028, 11962037, 23924074, 47848148]

約数ペア:

[(1, 47848148), (2, 23924074), (4, 11962037), (41, 1167028), (82, 583514), (164, 291757), (197, 242884), (394, 121442), (788, 60721), (1481, 32308), (2962, 16154), (5924, 8077)]