103026950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5169

約数の個数: 48

約数和(自身を含む): 213069696

約数和(自身を除く): 110042746

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 4030, 5113, 10075, 10226, 20150, 25565, 51130, 66469, 127825, 132938, 158503, 255650, 317006, 332345, 664690, 792515, 1585030, 1661725, 2060539, 3323450, 3962575, 4121078, 7925150, 10302695, 20605390, 51513475, 103026950]

約数ペア:

[(1, 103026950), (2, 51513475), (5, 20605390), (10, 10302695), (13, 7925150), (25, 4121078), (26, 3962575), (31, 3323450), (50, 2060539), (62, 1661725), (65, 1585030), (130, 792515), (155, 664690), (310, 332345), (325, 317006), (403, 255650), (650, 158503), (775, 132938), (806, 127825), (1550, 66469), (2015, 51130), (4030, 25565), (5113, 20150), (10075, 10226)]