56841470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 119721888

約数和(自身を除く): 62880418

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 311, 373, 490, 622, 746, 1555, 1865, 2177, 2611, 3110, 3730, 4354, 5222, 10885, 13055, 15239, 18277, 21770, 26110, 30478, 36554, 76195, 91385, 116003, 152390, 182770, 232006, 580015, 812021, 1160030, 1624042, 4060105, 5684147, 8120210, 11368294, 28420735, 56841470]

約数ペア:

[(1, 56841470), (2, 28420735), (5, 11368294), (7, 8120210), (10, 5684147), (14, 4060105), (35, 1624042), (49, 1160030), (70, 812021), (98, 580015), (245, 232006), (311, 182770), (373, 152390), (490, 116003), (622, 91385), (746, 76195), (1555, 36554), (1865, 30478), (2177, 26110), (2611, 21770), (3110, 18277), (3730, 15239), (4354, 13055), (5222, 10885)]