55431244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{18803}}^1$

素因数の和:18885

約数の個数: 24

約数和(自身を含む): 107408448

約数和(自身を除く): 51977204

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 18803, 37606, 75212, 206833, 413666, 827332, 1259801, 2519602, 5039204, 13857811, 27715622, 55431244]

約数ペア:

[(1, 55431244), (2, 27715622), (4, 13857811), (11, 5039204), (22, 2519602), (44, 1259801), (67, 827332), (134, 413666), (268, 206833), (737, 75212), (1474, 37606), (2948, 18803)]