53103882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 119218176

約数和(自身を除く): 66114294

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 71, 78, 86, 129, 142, 213, 223, 258, 426, 446, 559, 669, 923, 1118, 1338, 1677, 1846, 2769, 2899, 3053, 3354, 5538, 5798, 6106, 8697, 9159, 9589, 15833, 17394, 18318, 19178, 28767, 31666, 39689, 47499, 57534, 79378, 94998, 119067, 124657, 205829, 238134, 249314, 373971, 411658, 617487, 680819, 747942, 1234974, 1361638, 2042457, 4084914, 8850647, 17701294, 26551941, 53103882]

約数ペア:

[(1, 53103882), (2, 26551941), (3, 17701294), (6, 8850647), (13, 4084914), (26, 2042457), (39, 1361638), (43, 1234974), (71, 747942), (78, 680819), (86, 617487), (129, 411658), (142, 373971), (213, 249314), (223, 238134), (258, 205829), (426, 124657), (446, 119067), (559, 94998), (669, 79378), (923, 57534), (1118, 47499), (1338, 39689), (1677, 31666), (1846, 28767), (2769, 19178), (2899, 18318), (3053, 17394), (3354, 15833), (5538, 9589), (5798, 9159), (6106, 8697)]