53174390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4919}}^1$

素因数の和:4996

約数の個数: 32

約数和(自身を含む): 102021120

約数和(自身を除く): 48846730

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 4919, 5405, 9838, 10810, 24595, 49190, 113137, 226274, 231193, 462386, 565685, 1131370, 1155965, 2311930, 5317439, 10634878, 26587195, 53174390]

約数ペア:

[(1, 53174390), (2, 26587195), (5, 10634878), (10, 5317439), (23, 2311930), (46, 1155965), (47, 1131370), (94, 565685), (115, 462386), (230, 231193), (235, 226274), (470, 113137), (1081, 49190), (2162, 24595), (4919, 10810), (5405, 9838)]