47194670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1787}}^1$

素因数の和:1952

約数の個数: 32

約数和(自身を含む): 90115200

約数和(自身を除く): 42920530

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 1390, 1787, 2641, 3574, 5282, 8935, 13205, 17870, 26410, 33953, 67906, 169765, 248393, 339530, 496786, 1241965, 2483930, 4719467, 9438934, 23597335, 47194670]

約数ペア:

[(1, 47194670), (2, 23597335), (5, 9438934), (10, 4719467), (19, 2483930), (38, 1241965), (95, 496786), (139, 339530), (190, 248393), (278, 169765), (695, 67906), (1390, 33953), (1787, 26410), (2641, 17870), (3574, 13205), (5282, 8935)]