54606280

素因数分解:

$2^3\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1249}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 123075000

約数和(自身を除く): 68468720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1093, 1249, 2186, 2498, 4372, 4996, 5465, 6245, 8744, 9992, 10930, 12490, 21860, 24980, 43720, 49960, 1365157, 2730314, 5460628, 6825785, 10921256, 13651570, 27303140, 54606280]

約数ペア:

[(1, 54606280), (2, 27303140), (4, 13651570), (5, 10921256), (8, 6825785), (10, 5460628), (20, 2730314), (40, 1365157), (1093, 49960), (1249, 43720), (2186, 24980), (2498, 21860), (4372, 12490), (4996, 10930), (5465, 9992), (6245, 8744)]