55458256

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15973}}^1$

素因数の和:16019

約数の個数: 40

約数和(自身を含む): 126769664

約数和(自身を除く): 71311408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 15973, 31946, 63892, 111811, 127784, 223622, 255568, 447244, 495163, 894488, 990326, 1788976, 1980652, 3466141, 3961304, 6932282, 7922608, 13864564, 27729128, 55458256]

約数ペア:

[(1, 55458256), (2, 27729128), (4, 13864564), (7, 7922608), (8, 6932282), (14, 3961304), (16, 3466141), (28, 1980652), (31, 1788976), (56, 990326), (62, 894488), (112, 495163), (124, 447244), (217, 255568), (248, 223622), (434, 127784), (496, 111811), (868, 63892), (1736, 31946), (3472, 15973)]