51122344

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70223}}^1$

素因数の和:70249

約数の個数: 32

約数和(自身を含む): 117976320

約数和(自身を除く): 66853976

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 70223, 140446, 280892, 491561, 561784, 912899, 983122, 1825798, 1966244, 3651596, 3932488, 6390293, 7303192, 12780586, 25561172, 51122344]

約数ペア:

[(1, 51122344), (2, 25561172), (4, 12780586), (7, 7303192), (8, 6390293), (13, 3932488), (14, 3651596), (26, 1966244), (28, 1825798), (52, 983122), (56, 912899), (91, 561784), (104, 491561), (182, 280892), (364, 140446), (728, 70223)]