54870442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{881}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 95256000

約数和(自身を除く): 40385558

約数列:

[1, 2, 11, 19, 22, 38, 149, 209, 298, 418, 881, 1639, 1762, 2831, 3278, 5662, 9691, 16739, 19382, 31141, 33478, 62282, 131269, 184129, 262538, 368258, 1443959, 2494111, 2887918, 4988222, 27435221, 54870442]

約数ペア:

[(1, 54870442), (2, 27435221), (11, 4988222), (19, 2887918), (22, 2494111), (38, 1443959), (149, 368258), (209, 262538), (298, 184129), (418, 131269), (881, 62282), (1639, 33478), (1762, 31141), (2831, 19382), (3278, 16739), (5662, 9691)]