51500348536

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{227467}}^1$

素因数の和:227804

約数の個数: 64

約数和(自身を含む): 119229626880

約数和(自身を除く): 67729278344

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 311, 364, 622, 728, 1244, 2177, 2488, 4043, 4354, 8086, 8708, 16172, 17416, 28301, 32344, 56602, 113204, 226408, 227467, 454934, 909868, 1592269, 1819736, 2957071, 3184538, 5914142, 6369076, 11828284, 12738152, 20699497, 23656568, 41398994, 70742237, 82797988, 141484474, 165595976, 282968948, 495195659, 565937896, 919649081, 990391318, 1839298162, 1980782636, 3678596324, 3961565272, 6437543567, 7357192648, 12875087134, 25750174268, 51500348536]

約数ペア:

[(1, 51500348536), (2, 25750174268), (4, 12875087134), (7, 7357192648), (8, 6437543567), (13, 3961565272), (14, 3678596324), (26, 1980782636), (28, 1839298162), (52, 990391318), (56, 919649081), (91, 565937896), (104, 495195659), (182, 282968948), (311, 165595976), (364, 141484474), (622, 82797988), (728, 70742237), (1244, 41398994), (2177, 23656568), (2488, 20699497), (4043, 12738152), (4354, 11828284), (8086, 6369076), (8708, 5914142), (16172, 3184538), (17416, 2957071), (28301, 1819736), (32344, 1592269), (56602, 909868), (113204, 454934), (226408, 227467)]