55166174

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1609}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 98918400

約数和(自身を除く): 43752226

約数列:

[1, 2, 7, 14, 31, 62, 79, 158, 217, 434, 553, 1106, 1609, 2449, 3218, 4898, 11263, 17143, 22526, 34286, 49879, 99758, 127111, 254222, 349153, 698306, 889777, 1779554, 3940441, 7880882, 27583087, 55166174]

約数ペア:

[(1, 55166174), (2, 27583087), (7, 7880882), (14, 3940441), (31, 1779554), (62, 889777), (79, 698306), (158, 349153), (217, 254222), (434, 127111), (553, 99758), (1106, 49879), (1609, 34286), (2449, 22526), (3218, 17143), (4898, 11263)]