55480984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1583}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 112432320

約数和(自身を除く): 56951336

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 337, 674, 1348, 1583, 2696, 3166, 4381, 6332, 8762, 12664, 17524, 20579, 35048, 41158, 82316, 164632, 533471, 1066942, 2133884, 4267768, 6935123, 13870246, 27740492, 55480984]

約数ペア:

[(1, 55480984), (2, 27740492), (4, 13870246), (8, 6935123), (13, 4267768), (26, 2133884), (52, 1066942), (104, 533471), (337, 164632), (674, 82316), (1348, 41158), (1583, 35048), (2696, 20579), (3166, 17524), (4381, 12664), (6332, 8762)]