53985906

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 131725440

約数和(自身を除く): 77739534

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, 1378, 1431, 1451, 2067, 2862, 2902, 4134, 4353, 6201, 8706, 12402, 13059, 18603, 18863, 26118, 37206, 37726, 39177, 56589, 76903, 78354, 113178, 153806, 169767, 230709, 339534, 461418, 509301, 692127, 999739, 1018602, 1384254, 1999478, 2076381, 2999217, 4152762, 5998434, 8997651, 17995302, 26992953, 53985906]

約数ペア:

[(1, 53985906), (2, 26992953), (3, 17995302), (6, 8997651), (9, 5998434), (13, 4152762), (18, 2999217), (26, 2076381), (27, 1999478), (39, 1384254), (53, 1018602), (54, 999739), (78, 692127), (106, 509301), (117, 461418), (159, 339534), (234, 230709), (318, 169767), (351, 153806), (477, 113178), (689, 78354), (702, 76903), (954, 56589), (1378, 39177), (1431, 37726), (1451, 37206), (2067, 26118), (2862, 18863), (2902, 18603), (4134, 13059), (4353, 12402), (6201, 8706)]