54978872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17053}}^1$

素因数の和:17103

約数の個数: 32

約数和(自身を含む): 114602880

約数和(自身を除く): 59624008

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 17053, 34106, 68212, 136424, 221689, 443378, 528643, 886756, 1057286, 1773512, 2114572, 4229144, 6872359, 13744718, 27489436, 54978872]

約数ペア:

[(1, 54978872), (2, 27489436), (4, 13744718), (8, 6872359), (13, 4229144), (26, 2114572), (31, 1773512), (52, 1057286), (62, 886756), (104, 528643), (124, 443378), (248, 221689), (403, 136424), (806, 68212), (1612, 34106), (3224, 17053)]