48650120

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{16661}}^1$

素因数の和:16745

約数の個数: 32

約数和(自身を含む): 110968920

約数和(自身を除く): 62318800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 16661, 33322, 66644, 83305, 133288, 166610, 333220, 666440, 1216253, 2432506, 4865012, 6081265, 9730024, 12162530, 24325060, 48650120]

約数ペア:

[(1, 48650120), (2, 24325060), (4, 12162530), (5, 9730024), (8, 6081265), (10, 4865012), (20, 2432506), (40, 1216253), (73, 666440), (146, 333220), (292, 166610), (365, 133288), (584, 83305), (730, 66644), (1460, 33322), (2920, 16661)]