49351652

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 103783680

約数和(自身を除く): 54432028

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 197, 322, 389, 394, 644, 778, 788, 1379, 1556, 2723, 2758, 4531, 5446, 5516, 8947, 9062, 10892, 17894, 18124, 31717, 35788, 62629, 63434, 76633, 125258, 126868, 153266, 250516, 306532, 536431, 1072862, 1762559, 2145724, 3525118, 7050236, 12337913, 24675826, 49351652]

約数ペア:

[(1, 49351652), (2, 24675826), (4, 12337913), (7, 7050236), (14, 3525118), (23, 2145724), (28, 1762559), (46, 1072862), (92, 536431), (161, 306532), (197, 250516), (322, 153266), (389, 126868), (394, 125258), (644, 76633), (778, 63434), (788, 62629), (1379, 35788), (1556, 31717), (2723, 18124), (2758, 17894), (4531, 10892), (5446, 9062), (5516, 8947)]