49974291290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3347}}^1\times {\mathrm{19391}}^1$

素因数の和:22763

約数の個数: 64

約数和(自身を含む): 112189390848

約数和(自身を除く): 62215099558

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 3347, 6694, 16735, 19391, 23429, 33470, 36817, 38782, 46858, 73634, 96955, 117145, 135737, 184085, 193910, 213301, 234290, 257719, 271474, 368170, 426602, 515438, 678685, 1066505, 1288595, 1357370, 1493107, 2133010, 2577190, 2986214, 7465535, 14931070, 64901677, 129803354, 324508385, 454311739, 649016770, 713918447, 908623478, 1427836894, 2271558695, 3569592235, 4543117390, 4997429129, 7139184470, 9994858258, 24987145645, 49974291290]

約数ペア:

[(1, 49974291290), (2, 24987145645), (5, 9994858258), (7, 7139184470), (10, 4997429129), (11, 4543117390), (14, 3569592235), (22, 2271558695), (35, 1427836894), (55, 908623478), (70, 713918447), (77, 649016770), (110, 454311739), (154, 324508385), (385, 129803354), (770, 64901677), (3347, 14931070), (6694, 7465535), (16735, 2986214), (19391, 2577190), (23429, 2133010), (33470, 1493107), (36817, 1357370), (38782, 1288595), (46858, 1066505), (73634, 678685), (96955, 515438), (117145, 426602), (135737, 368170), (184085, 271474), (193910, 257719), (213301, 234290)]