47542636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1229}}^1$

素因数の和:1761

約数の個数: 24

約数和(自身を含む): 87822000

約数和(自身を除く): 40279364

約数列:

[1, 2, 4, 19, 38, 76, 509, 1018, 1229, 2036, 2458, 4916, 9671, 19342, 23351, 38684, 46702, 93404, 625561, 1251122, 2502244, 11885659, 23771318, 47542636]

約数ペア:

[(1, 47542636), (2, 23771318), (4, 11885659), (19, 2502244), (38, 1251122), (76, 625561), (509, 93404), (1018, 46702), (1229, 38684), (2036, 23351), (2458, 19342), (4916, 9671)]