55312486

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1\times {\mathrm{521}}^1$

素因数の和:1119

約数の個数: 16

約数和(自身を含む): 84062880

約数和(自身を除く): 28750394

約数列:

[1, 2, 109, 218, 487, 521, 974, 1042, 53083, 56789, 106166, 113578, 253727, 507454, 27656243, 55312486]

約数ペア:

[(1, 55312486), (2, 27656243), (109, 507454), (218, 253727), (487, 113578), (521, 106166), (974, 56789), (1042, 53083)]