53488144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107839}}^1$

素因数の和:107878

約数の個数: 20

約数和(自身を含む): 106977280

約数和(自身を除く): 53489136

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 107839, 215678, 431356, 862712, 1725424, 3343009, 6686018, 13372036, 26744072, 53488144]

約数ペア:

[(1, 53488144), (2, 26744072), (4, 13372036), (8, 6686018), (16, 3343009), (31, 1725424), (62, 862712), (124, 431356), (248, 215678), (496, 107839)]