53440016

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4919}}^1$

素因数の和:5031

約数の個数: 40

約数和(自身を含む): 119575680

約数和(自身を除く): 66135664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 4919, 5432, 9838, 10864, 19676, 34433, 39352, 68866, 78704, 137732, 275464, 477143, 550928, 954286, 1908572, 3340001, 3817144, 6680002, 7634288, 13360004, 26720008, 53440016]

約数ペア:

[(1, 53440016), (2, 26720008), (4, 13360004), (7, 7634288), (8, 6680002), (14, 3817144), (16, 3340001), (28, 1908572), (56, 954286), (97, 550928), (112, 477143), (194, 275464), (388, 137732), (679, 78704), (776, 68866), (1358, 39352), (1552, 34433), (2716, 19676), (4919, 10864), (5432, 9838)]