49267071

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 86958144

約数和(自身を除く): 37691073

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 157, 293, 357, 471, 879, 1071, 1099, 1413, 2051, 2637, 2669, 3297, 4981, 6153, 8007, 9891, 14943, 18459, 18683, 24021, 34867, 44829, 46001, 56049, 104601, 138003, 168147, 313803, 322007, 414009, 782017, 966021, 2346051, 2898063, 5474119, 7038153, 16422357, 49267071]

約数ペア:

[(1, 49267071), (3, 16422357), (7, 7038153), (9, 5474119), (17, 2898063), (21, 2346051), (51, 966021), (63, 782017), (119, 414009), (153, 322007), (157, 313803), (293, 168147), (357, 138003), (471, 104601), (879, 56049), (1071, 46001), (1099, 44829), (1413, 34867), (2051, 24021), (2637, 18683), (2669, 18459), (3297, 14943), (4981, 9891), (6153, 8007)]