25158048

素因数分解:

$2^5\times 3^1\times {\mathrm{503}}^1\times {\mathrm{521}}^1$

素因数の和:1037

約数の個数: 48

約数和(自身を含む): 66298176

約数和(自身を除く): 41140128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 503, 521, 1006, 1042, 1509, 1563, 2012, 2084, 3018, 3126, 4024, 4168, 6036, 6252, 8048, 8336, 12072, 12504, 16096, 16672, 24144, 25008, 48288, 50016, 262063, 524126, 786189, 1048252, 1572378, 2096504, 3144756, 4193008, 6289512, 8386016, 12579024, 25158048]

約数ペア:

[(1, 25158048), (2, 12579024), (3, 8386016), (4, 6289512), (6, 4193008), (8, 3144756), (12, 2096504), (16, 1572378), (24, 1048252), (32, 786189), (48, 524126), (96, 262063), (503, 50016), (521, 48288), (1006, 25008), (1042, 24144), (1509, 16672), (1563, 16096), (2012, 12504), (2084, 12072), (3018, 8336), (3126, 8048), (4024, 6252), (4168, 6036)]