50905225

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 77780736

約数和(自身を除く): 26875511

約数列:

[1, 5, 7, 17, 25, 35, 71, 85, 119, 175, 241, 355, 425, 497, 595, 1205, 1207, 1687, 1775, 2485, 2975, 4097, 6025, 6035, 8435, 8449, 12425, 17111, 20485, 28679, 30175, 42175, 42245, 85555, 102425, 119777, 143395, 211225, 290887, 427775, 598885, 716975, 1454435, 2036209, 2994425, 7272175, 10181045, 50905225]

約数ペア:

[(1, 50905225), (5, 10181045), (7, 7272175), (17, 2994425), (25, 2036209), (35, 1454435), (71, 716975), (85, 598885), (119, 427775), (175, 290887), (241, 211225), (355, 143395), (425, 119777), (497, 102425), (595, 85555), (1205, 42245), (1207, 42175), (1687, 30175), (1775, 28679), (2485, 20485), (2975, 17111), (4097, 12425), (6025, 8449), (6035, 8435)]