55353628

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 109817568

約数和(自身を除く): 54463940

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 281, 407, 484, 562, 814, 1124, 1331, 1628, 2662, 3091, 4477, 5324, 6182, 8954, 10397, 12364, 17908, 20794, 34001, 41588, 49247, 68002, 98494, 114367, 136004, 196988, 228734, 374011, 457468, 748022, 1258037, 1496044, 2516074, 5032148, 13838407, 27676814, 55353628]

約数ペア:

[(1, 55353628), (2, 27676814), (4, 13838407), (11, 5032148), (22, 2516074), (37, 1496044), (44, 1258037), (74, 748022), (121, 457468), (148, 374011), (242, 228734), (281, 196988), (407, 136004), (484, 114367), (562, 98494), (814, 68002), (1124, 49247), (1331, 41588), (1628, 34001), (2662, 20794), (3091, 17908), (4477, 12364), (5324, 10397), (6182, 8954)]