50435450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2559

約数の個数: 48

約数和(自身を含む): 104326656

約数和(自身を除く): 53891206

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 2503, 4030, 5006, 10075, 12515, 20150, 25030, 32539, 62575, 65078, 77593, 125150, 155186, 162695, 325390, 387965, 775930, 813475, 1008709, 1626950, 1939825, 2017418, 3879650, 5043545, 10087090, 25217725, 50435450]

約数ペア:

[(1, 50435450), (2, 25217725), (5, 10087090), (10, 5043545), (13, 3879650), (25, 2017418), (26, 1939825), (31, 1626950), (50, 1008709), (62, 813475), (65, 775930), (130, 387965), (155, 325390), (310, 162695), (325, 155186), (403, 125150), (650, 77593), (775, 65078), (806, 62575), (1550, 32539), (2015, 25030), (2503, 20150), (4030, 12515), (5006, 10075)]