51781032

素因数分解:

$2^3\times 3^4\times {\mathrm{41}}^1\times {\mathrm{1949}}^1$

素因数の和:2008

約数の個数: 80

約数和(自身を含む): 148648500

約数和(自身を除く): 96867468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 81, 82, 108, 123, 162, 164, 216, 246, 324, 328, 369, 492, 648, 738, 984, 1107, 1476, 1949, 2214, 2952, 3321, 3898, 4428, 5847, 6642, 7796, 8856, 11694, 13284, 15592, 17541, 23388, 26568, 35082, 46776, 52623, 70164, 79909, 105246, 140328, 157869, 159818, 210492, 239727, 315738, 319636, 420984, 479454, 631476, 639272, 719181, 958908, 1262952, 1438362, 1917816, 2157543, 2876724, 4315086, 5753448, 6472629, 8630172, 12945258, 17260344, 25890516, 51781032]

約数ペア:

[(1, 51781032), (2, 25890516), (3, 17260344), (4, 12945258), (6, 8630172), (8, 6472629), (9, 5753448), (12, 4315086), (18, 2876724), (24, 2157543), (27, 1917816), (36, 1438362), (41, 1262952), (54, 958908), (72, 719181), (81, 639272), (82, 631476), (108, 479454), (123, 420984), (162, 319636), (164, 315738), (216, 239727), (246, 210492), (324, 159818), (328, 157869), (369, 140328), (492, 105246), (648, 79909), (738, 70164), (984, 52623), (1107, 46776), (1476, 35082), (1949, 26568), (2214, 23388), (2952, 17541), (3321, 15592), (3898, 13284), (4428, 11694), (5847, 8856), (6642, 7796)]