54072788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^2$

素因数の和:860

約数の個数: 36

約数和(自身を含む): 118259232

約数和(自身を除く): 64186444

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 419, 838, 1676, 2933, 4609, 5866, 9218, 11732, 18436, 32263, 64526, 129052, 175561, 351122, 702244, 1228927, 1931171, 2457854, 3862342, 4915708, 7724684, 13518197, 27036394, 54072788]

約数ペア:

[(1, 54072788), (2, 27036394), (4, 13518197), (7, 7724684), (11, 4915708), (14, 3862342), (22, 2457854), (28, 1931171), (44, 1228927), (77, 702244), (154, 351122), (308, 175561), (419, 129052), (838, 64526), (1676, 32263), (2933, 18436), (4609, 11732), (5866, 9218)]