51482718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{839}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 127895040

約数和(自身を除く): 76412322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 487, 839, 974, 1461, 1678, 2517, 2922, 3409, 4383, 5034, 5873, 6818, 7551, 8766, 10227, 11746, 15102, 17619, 20454, 30681, 35238, 52857, 61362, 105714, 408593, 817186, 1225779, 2451558, 2860151, 3677337, 5720302, 7354674, 8580453, 17160906, 25741359, 51482718]

約数ペア:

[(1, 51482718), (2, 25741359), (3, 17160906), (6, 8580453), (7, 7354674), (9, 5720302), (14, 3677337), (18, 2860151), (21, 2451558), (42, 1225779), (63, 817186), (126, 408593), (487, 105714), (839, 61362), (974, 52857), (1461, 35238), (1678, 30681), (2517, 20454), (2922, 17619), (3409, 15102), (4383, 11746), (5034, 10227), (5873, 8766), (6818, 7551)]