47521916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4639}}^1$

素因数の和:4853

約数の個数: 24

約数和(自身を含む): 90034560

約数和(自身を除く): 42512644

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 4639, 5122, 9278, 10244, 18556, 60307, 120614, 241228, 913883, 1827766, 3655532, 11880479, 23760958, 47521916]

約数ペア:

[(1, 47521916), (2, 23760958), (4, 11880479), (13, 3655532), (26, 1827766), (52, 913883), (197, 241228), (394, 120614), (788, 60307), (2561, 18556), (4639, 10244), (5122, 9278)]