55978764

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{28619}}^1$

素因数の和:28789

約数の個数: 24

約数和(自身を含む): 131423040

約数和(自身を除く): 75444276

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 28619, 57238, 85857, 114476, 171714, 343428, 4664897, 9329794, 13994691, 18659588, 27989382, 55978764]

約数ペア:

[(1, 55978764), (2, 27989382), (3, 18659588), (4, 13994691), (6, 9329794), (12, 4664897), (163, 343428), (326, 171714), (489, 114476), (652, 85857), (978, 57238), (1956, 28619)]