49891807

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2843}}^1$

素因数の和:2982

約数の個数: 16

約数和(自身を含む): 60065280

約数和(自身を除く): 10173473

約数列:

[1, 7, 23, 109, 161, 763, 2507, 2843, 17549, 19901, 65389, 309887, 457723, 2169209, 7127401, 49891807]

約数ペア:

[(1, 49891807), (7, 7127401), (23, 2169209), (109, 457723), (161, 309887), (763, 65389), (2507, 19901), (2843, 17549)]