51286976

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{61643}}^1$

素因数の和:61668

約数の個数: 28

約数和(自身を含む): 109603032

約数和(自身を除く): 58316056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 61643, 123286, 246572, 493144, 801359, 986288, 1602718, 1972576, 3205436, 3945152, 6410872, 12821744, 25643488, 51286976]

約数ペア:

[(1, 51286976), (2, 25643488), (4, 12821744), (8, 6410872), (13, 3945152), (16, 3205436), (26, 1972576), (32, 1602718), (52, 986288), (64, 801359), (104, 493144), (208, 246572), (416, 123286), (832, 61643)]