50910279

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 79349760

約数和(自身を除く): 28439481

約数列:

[1, 3, 7, 21, 107, 139, 163, 321, 417, 489, 749, 973, 1141, 2247, 2919, 3423, 14873, 17441, 22657, 44619, 52323, 67971, 104111, 122087, 158599, 312333, 366261, 475797, 2424299, 7272897, 16970093, 50910279]

約数ペア:

[(1, 50910279), (3, 16970093), (7, 7272897), (21, 2424299), (107, 475797), (139, 366261), (163, 312333), (321, 158599), (417, 122087), (489, 104111), (749, 67971), (973, 52323), (1141, 44619), (2247, 22657), (2919, 17441), (3423, 14873)]