49871728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2557}}^1$

素因数の和:2641

約数の個数: 40

約数和(自身を含む): 102770208

約数和(自身を除く): 52898480

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 848, 1219, 2438, 2557, 4876, 5114, 9752, 10228, 19504, 20456, 40912, 58811, 117622, 135521, 235244, 271042, 470488, 542084, 940976, 1084168, 2168336, 3116983, 6233966, 12467932, 24935864, 49871728]

約数ペア:

[(1, 49871728), (2, 24935864), (4, 12467932), (8, 6233966), (16, 3116983), (23, 2168336), (46, 1084168), (53, 940976), (92, 542084), (106, 470488), (184, 271042), (212, 235244), (368, 135521), (424, 117622), (848, 58811), (1219, 40912), (2438, 20456), (2557, 19504), (4876, 10228), (5114, 9752)]