51738288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3581}}^1$

素因数の和:3642

約数の個数: 80

約数和(自身を含む): 156347136

約数和(自身を除く): 104608848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3581, 3612, 4816, 7162, 7224, 10743, 14324, 14448, 21486, 25067, 28648, 42972, 50134, 57296, 75201, 85944, 100268, 150402, 153983, 171888, 200536, 300804, 307966, 401072, 461949, 601608, 615932, 923898, 1077881, 1203216, 1231864, 1847796, 2155762, 2463728, 3233643, 3695592, 4311524, 6467286, 7391184, 8623048, 12934572, 17246096, 25869144, 51738288]

約数ペア:

[(1, 51738288), (2, 25869144), (3, 17246096), (4, 12934572), (6, 8623048), (7, 7391184), (8, 6467286), (12, 4311524), (14, 3695592), (16, 3233643), (21, 2463728), (24, 2155762), (28, 1847796), (42, 1231864), (43, 1203216), (48, 1077881), (56, 923898), (84, 615932), (86, 601608), (112, 461949), (129, 401072), (168, 307966), (172, 300804), (258, 200536), (301, 171888), (336, 153983), (344, 150402), (516, 100268), (602, 85944), (688, 75201), (903, 57296), (1032, 50134), (1204, 42972), (1806, 28648), (2064, 25067), (2408, 21486), (3581, 14448), (3612, 14324), (4816, 10743), (7162, 7224)]