40057506

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 89294400

約数和(自身を除く): 49236894

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 199, 211, 318, 398, 422, 477, 597, 633, 954, 1194, 1266, 1791, 1899, 3582, 3798, 10547, 11183, 21094, 22366, 31641, 33549, 41989, 63282, 67098, 83978, 94923, 100647, 125967, 189846, 201294, 251934, 377901, 755802, 2225417, 4450834, 6676251, 13352502, 20028753, 40057506]

約数ペア:

[(1, 40057506), (2, 20028753), (3, 13352502), (6, 6676251), (9, 4450834), (18, 2225417), (53, 755802), (106, 377901), (159, 251934), (199, 201294), (211, 189846), (318, 125967), (398, 100647), (422, 94923), (477, 83978), (597, 67098), (633, 63282), (954, 41989), (1194, 33549), (1266, 31641), (1791, 22366), (1899, 21094), (3582, 11183), (3798, 10547)]