50622985

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 71495424

約数和(自身を除く): 20872439

約数列:

[1, 5, 7, 35, 61, 131, 181, 305, 427, 655, 905, 917, 1267, 2135, 4585, 6335, 7991, 11041, 23711, 39955, 55205, 55937, 77287, 118555, 165977, 279685, 386435, 829885, 1446371, 7231855, 10124597, 50622985]

約数ペア:

[(1, 50622985), (5, 10124597), (7, 7231855), (35, 1446371), (61, 829885), (131, 386435), (181, 279685), (305, 165977), (427, 118555), (655, 77287), (905, 55937), (917, 55205), (1267, 39955), (2135, 23711), (4585, 11041), (6335, 7991)]