51282868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1583}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 111767040

約数和(自身を除く): 60484172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 1157, 1246, 1583, 2314, 2492, 3166, 4628, 6332, 8099, 11081, 16198, 20579, 22162, 32396, 41158, 44324, 82316, 140887, 144053, 281774, 288106, 563548, 576212, 986209, 1831531, 1972418, 3663062, 3944836, 7326124, 12820717, 25641434, 51282868]

約数ペア:

[(1, 51282868), (2, 25641434), (4, 12820717), (7, 7326124), (13, 3944836), (14, 3663062), (26, 1972418), (28, 1831531), (52, 986209), (89, 576212), (91, 563548), (178, 288106), (182, 281774), (356, 144053), (364, 140887), (623, 82316), (1157, 44324), (1246, 41158), (1583, 32396), (2314, 22162), (2492, 20579), (3166, 16198), (4628, 11081), (6332, 8099)]