56100051

素因数分解:

$3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1113

約数の個数: 48

約数和(自身を含む): 100152000

約数和(自身を除く): 44051949

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 343, 357, 441, 833, 1029, 1069, 1071, 2499, 3087, 3207, 5831, 7483, 7497, 9621, 17493, 18173, 22449, 52381, 52479, 54519, 67347, 127211, 157143, 163557, 366667, 381633, 471429, 890477, 1100001, 1144899, 2671431, 3300003, 6233339, 8014293, 18700017, 56100051]

約数ペア:

[(1, 56100051), (3, 18700017), (7, 8014293), (9, 6233339), (17, 3300003), (21, 2671431), (49, 1144899), (51, 1100001), (63, 890477), (119, 471429), (147, 381633), (153, 366667), (343, 163557), (357, 157143), (441, 127211), (833, 67347), (1029, 54519), (1069, 52479), (1071, 52381), (2499, 22449), (3087, 18173), (3207, 17493), (5831, 9621), (7483, 7497)]