49774738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 84015792

約数和(自身を除く): 34241054

約数列:

[1, 2, 13, 26, 41, 53, 82, 106, 533, 689, 881, 1066, 1378, 1762, 2173, 4346, 11453, 22906, 28249, 36121, 46693, 56498, 72242, 93386, 469573, 607009, 939146, 1214018, 1914413, 3828826, 24887369, 49774738]

約数ペア:

[(1, 49774738), (2, 24887369), (13, 3828826), (26, 1914413), (41, 1214018), (53, 939146), (82, 607009), (106, 469573), (533, 93386), (689, 72242), (881, 56498), (1066, 46693), (1378, 36121), (1762, 28249), (2173, 22906), (4346, 11453)]