50851840

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:233

約数の個数: 104

約数和(自身を含む): 132104448

約数和(自身を除く): 81252608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 191, 208, 256, 260, 320, 382, 416, 512, 520, 640, 764, 832, 955, 1024, 1040, 1280, 1528, 1664, 1910, 2048, 2080, 2483, 2560, 3056, 3328, 3820, 4096, 4160, 4966, 5120, 6112, 6656, 7640, 8320, 9932, 10240, 12224, 12415, 13312, 15280, 16640, 19864, 20480, 24448, 24830, 26624, 30560, 33280, 39728, 48896, 49660, 53248, 61120, 66560, 79456, 97792, 99320, 122240, 133120, 158912, 195584, 198640, 244480, 266240, 317824, 391168, 397280, 488960, 635648, 782336, 794560, 977920, 1271296, 1589120, 1955840, 2542592, 3178240, 3911680, 5085184, 6356480, 10170368, 12712960, 25425920, 50851840]

約数ペア:

[(1, 50851840), (2, 25425920), (4, 12712960), (5, 10170368), (8, 6356480), (10, 5085184), (13, 3911680), (16, 3178240), (20, 2542592), (26, 1955840), (32, 1589120), (40, 1271296), (52, 977920), (64, 794560), (65, 782336), (80, 635648), (104, 488960), (128, 397280), (130, 391168), (160, 317824), (191, 266240), (208, 244480), (256, 198640), (260, 195584), (320, 158912), (382, 133120), (416, 122240), (512, 99320), (520, 97792), (640, 79456), (764, 66560), (832, 61120), (955, 53248), (1024, 49660), (1040, 48896), (1280, 39728), (1528, 33280), (1664, 30560), (1910, 26624), (2048, 24830), (2080, 24448), (2483, 20480), (2560, 19864), (3056, 16640), (3328, 15280), (3820, 13312), (4096, 12415), (4160, 12224), (4966, 10240), (5120, 9932), (6112, 8320), (6656, 7640)]