47671620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8191}}^1$

素因数の和:8300

約数の個数: 48

約数和(自身を含む): 134873088

約数和(自身を除く): 87201468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 8191, 16382, 24573, 32764, 40955, 49146, 81910, 98292, 122865, 163820, 245730, 491460, 794527, 1589054, 2383581, 3178108, 3972635, 4767162, 7945270, 9534324, 11917905, 15890540, 23835810, 47671620]

約数ペア:

[(1, 47671620), (2, 23835810), (3, 15890540), (4, 11917905), (5, 9534324), (6, 7945270), (10, 4767162), (12, 3972635), (15, 3178108), (20, 2383581), (30, 1589054), (60, 794527), (97, 491460), (194, 245730), (291, 163820), (388, 122865), (485, 98292), (582, 81910), (970, 49146), (1164, 40955), (1455, 32764), (1940, 24573), (2910, 16382), (5820, 8191)]