51138282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21149}}^1$

素因数の和:21198

約数の個数: 32

約数和(自身を含む): 113702400

約数和(自身を除く): 62564118

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 21149, 42298, 63447, 126894, 274937, 549874, 655619, 824811, 1311238, 1649622, 1966857, 3933714, 8523047, 17046094, 25569141, 51138282]

約数ペア:

[(1, 51138282), (2, 25569141), (3, 17046094), (6, 8523047), (13, 3933714), (26, 1966857), (31, 1649622), (39, 1311238), (62, 824811), (78, 655619), (93, 549874), (186, 274937), (403, 126894), (806, 63447), (1209, 42298), (2418, 21149)]