54392368

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:845

約数の個数: 40

約数和(自身を含む): 109177040

約数和(自身を除く): 54784672

約数列:

[1, 2, 4, 8, 16, 37, 74, 139, 148, 278, 296, 556, 592, 661, 1112, 1322, 2224, 2644, 5143, 5288, 10286, 10576, 20572, 24457, 41144, 48914, 82288, 91879, 97828, 183758, 195656, 367516, 391312, 735032, 1470064, 3399523, 6799046, 13598092, 27196184, 54392368]

約数ペア:

[(1, 54392368), (2, 27196184), (4, 13598092), (8, 6799046), (16, 3399523), (37, 1470064), (74, 735032), (139, 391312), (148, 367516), (278, 195656), (296, 183758), (556, 97828), (592, 91879), (661, 82288), (1112, 48914), (1322, 41144), (2224, 24457), (2644, 20572), (5143, 10576), (5288, 10286)]