51083838

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1450

約数の個数: 64

約数和(自身を含む): 124649280

約数和(自身を除く): 73565442

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 106, 117, 159, 234, 318, 351, 477, 689, 702, 954, 1373, 1378, 1431, 2067, 2746, 2862, 4119, 4134, 6201, 8238, 12357, 12402, 17849, 18603, 24714, 35698, 37071, 37206, 53547, 72769, 74142, 107094, 145538, 160641, 218307, 321282, 436614, 481923, 654921, 945997, 963846, 1309842, 1891994, 1964763, 2837991, 3929526, 5675982, 8513973, 17027946, 25541919, 51083838]

約数ペア:

[(1, 51083838), (2, 25541919), (3, 17027946), (6, 8513973), (9, 5675982), (13, 3929526), (18, 2837991), (26, 1964763), (27, 1891994), (39, 1309842), (53, 963846), (54, 945997), (78, 654921), (106, 481923), (117, 436614), (159, 321282), (234, 218307), (318, 160641), (351, 145538), (477, 107094), (689, 74142), (702, 72769), (954, 53547), (1373, 37206), (1378, 37071), (1431, 35698), (2067, 24714), (2746, 18603), (2862, 17849), (4119, 12402), (4134, 12357), (6201, 8238)]