50065990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1091}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 97415136

約数和(自身を除く): 47349146

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 353, 706, 1091, 1765, 2182, 3530, 4589, 5455, 9178, 10910, 14183, 22945, 28366, 45890, 70915, 141830, 385123, 770246, 1925615, 3851230, 5006599, 10013198, 25032995, 50065990]

約数ペア:

[(1, 50065990), (2, 25032995), (5, 10013198), (10, 5006599), (13, 3851230), (26, 1925615), (65, 770246), (130, 385123), (353, 141830), (706, 70915), (1091, 45890), (1765, 28366), (2182, 22945), (3530, 14183), (4589, 10910), (5455, 9178)]