549168308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{547}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 1063339200

約数和(自身を除く): 514170892

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 449, 547, 559, 898, 1094, 1118, 1796, 2188, 2236, 5837, 7111, 11674, 14222, 19307, 23348, 23521, 28444, 38614, 47042, 77228, 94084, 245603, 250991, 305773, 491206, 501982, 611546, 982412, 1003964, 1223092, 3192839, 6385678, 10560929, 12771356, 21121858, 42243716, 137292077, 274584154, 549168308]

約数ペア:

[(1, 549168308), (2, 274584154), (4, 137292077), (13, 42243716), (26, 21121858), (43, 12771356), (52, 10560929), (86, 6385678), (172, 3192839), (449, 1223092), (547, 1003964), (559, 982412), (898, 611546), (1094, 501982), (1118, 491206), (1796, 305773), (2188, 250991), (2236, 245603), (5837, 94084), (7111, 77228), (11674, 47042), (14222, 38614), (19307, 28444), (23348, 23521)]