52805090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13103}}^1$

素因数の和:13154

約数の個数: 32

約数和(自身を含む): 105670656

約数和(自身を除く): 52865566

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 13103, 26206, 65515, 131030, 170339, 340678, 406193, 812386, 851695, 1703390, 2030965, 4061930, 5280509, 10561018, 26402545, 52805090]

約数ペア:

[(1, 52805090), (2, 26402545), (5, 10561018), (10, 5280509), (13, 4061930), (26, 2030965), (31, 1703390), (62, 851695), (65, 812386), (130, 406193), (155, 340678), (310, 170339), (403, 131030), (806, 65515), (2015, 26206), (4030, 13103)]