52861564

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 108864000

約数和(自身を除く): 56002436

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 179, 199, 212, 358, 371, 398, 716, 742, 796, 1253, 1393, 1484, 2506, 2786, 5012, 5572, 9487, 10547, 18974, 21094, 35621, 37948, 42188, 66409, 71242, 73829, 132818, 142484, 147658, 249347, 265636, 295316, 498694, 997388, 1887913, 3775826, 7551652, 13215391, 26430782, 52861564]

約数ペア:

[(1, 52861564), (2, 26430782), (4, 13215391), (7, 7551652), (14, 3775826), (28, 1887913), (53, 997388), (106, 498694), (179, 295316), (199, 265636), (212, 249347), (358, 147658), (371, 142484), (398, 132818), (716, 73829), (742, 71242), (796, 66409), (1253, 42188), (1393, 37948), (1484, 35621), (2506, 21094), (2786, 18974), (5012, 10547), (5572, 9487)]