54913516

素因数分解:

$2^2\times 7^2\times {\mathrm{503}}^1\times {\mathrm{557}}^1$

素因数の和:1078

約数の個数: 36

約数和(自身を含む): 112211568

約数和(自身を除く): 57298052

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 503, 557, 1006, 1114, 2012, 2228, 3521, 3899, 7042, 7798, 14084, 15596, 24647, 27293, 49294, 54586, 98588, 109172, 280171, 560342, 1120684, 1961197, 3922394, 7844788, 13728379, 27456758, 54913516]

約数ペア:

[(1, 54913516), (2, 27456758), (4, 13728379), (7, 7844788), (14, 3922394), (28, 1961197), (49, 1120684), (98, 560342), (196, 280171), (503, 109172), (557, 98588), (1006, 54586), (1114, 49294), (2012, 27293), (2228, 24647), (3521, 15596), (3899, 14084), (7042, 7798)]