54368580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{129449}}^1$

素因数の和:129468

約数の個数: 48

約数和(自身を含む): 173980800

約数和(自身を除く): 119612220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 129449, 258898, 388347, 517796, 647245, 776694, 906143, 1294490, 1553388, 1812286, 1941735, 2588980, 2718429, 3624572, 3883470, 4530715, 5436858, 7766940, 9061430, 10873716, 13592145, 18122860, 27184290, 54368580]

約数ペア:

[(1, 54368580), (2, 27184290), (3, 18122860), (4, 13592145), (5, 10873716), (6, 9061430), (7, 7766940), (10, 5436858), (12, 4530715), (14, 3883470), (15, 3624572), (20, 2718429), (21, 2588980), (28, 1941735), (30, 1812286), (35, 1553388), (42, 1294490), (60, 906143), (70, 776694), (84, 647245), (105, 517796), (140, 388347), (210, 258898), (420, 129449)]