52624775

素因数分解:

$5^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:86

約数の個数: 72

約数和(自身を含む): 85039200

約数和(自身を除く): 32414425

約数列:

[1, 5, 7, 17, 19, 25, 35, 49, 85, 95, 119, 133, 175, 245, 323, 343, 361, 425, 475, 595, 665, 833, 931, 1225, 1615, 1715, 1805, 2261, 2527, 2975, 3325, 4165, 4655, 5831, 6137, 6517, 8075, 8575, 9025, 11305, 12635, 15827, 17689, 20825, 23275, 29155, 30685, 32585, 42959, 56525, 63175, 79135, 88445, 110789, 123823, 145775, 153425, 162925, 214795, 300713, 395675, 442225, 553945, 619115, 1073975, 1503565, 2104991, 2769725, 3095575, 7517825, 10524955, 52624775]

約数ペア:

[(1, 52624775), (5, 10524955), (7, 7517825), (17, 3095575), (19, 2769725), (25, 2104991), (35, 1503565), (49, 1073975), (85, 619115), (95, 553945), (119, 442225), (133, 395675), (175, 300713), (245, 214795), (323, 162925), (343, 153425), (361, 145775), (425, 123823), (475, 110789), (595, 88445), (665, 79135), (833, 63175), (931, 56525), (1225, 42959), (1615, 32585), (1715, 30685), (1805, 29155), (2261, 23275), (2527, 20825), (2975, 17689), (3325, 15827), (4165, 12635), (4655, 11305), (5831, 9025), (6137, 8575), (6517, 8075)]