51260274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{499}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 120120000

約数和(自身を除く): 68859726

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 439, 499, 878, 998, 1317, 1497, 2634, 2994, 3951, 4491, 5707, 6487, 7902, 8982, 11414, 12974, 17121, 19461, 34242, 38922, 51363, 58383, 102726, 116766, 219061, 438122, 657183, 1314366, 1971549, 2847793, 3943098, 5695586, 8543379, 17086758, 25630137, 51260274]

約数ペア:

[(1, 51260274), (2, 25630137), (3, 17086758), (6, 8543379), (9, 5695586), (13, 3943098), (18, 2847793), (26, 1971549), (39, 1314366), (78, 657183), (117, 438122), (234, 219061), (439, 116766), (499, 102726), (878, 58383), (998, 51363), (1317, 38922), (1497, 34242), (2634, 19461), (2994, 17121), (3951, 12974), (4491, 11414), (5707, 8982), (6487, 7902)]