53560890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2371}}^1$

素因数の和:2635

約数の個数: 48

約数和(自身を含む): 139872096

約数和(自身を除く): 86311206

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 2259, 2371, 2510, 3765, 4518, 4742, 7113, 7530, 11295, 11855, 14226, 21339, 22590, 23710, 35565, 42678, 71130, 106695, 213390, 595121, 1190242, 1785363, 2975605, 3570726, 5356089, 5951210, 8926815, 10712178, 17853630, 26780445, 53560890]

約数ペア:

[(1, 53560890), (2, 26780445), (3, 17853630), (5, 10712178), (6, 8926815), (9, 5951210), (10, 5356089), (15, 3570726), (18, 2975605), (30, 1785363), (45, 1190242), (90, 595121), (251, 213390), (502, 106695), (753, 71130), (1255, 42678), (1506, 35565), (2259, 23710), (2371, 22590), (2510, 21339), (3765, 14226), (4518, 11855), (4742, 11295), (7113, 7530)]