53569816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1789}}^1$

素因数の和:2011

約数の個数: 32

約数和(自身を含む): 106326000

約数和(自身を除く): 52756184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 1789, 3578, 3743, 7156, 7486, 14312, 14972, 29944, 33991, 67982, 135964, 271928, 352433, 704866, 1409732, 2819464, 6696227, 13392454, 26784908, 53569816]

約数ペア:

[(1, 53569816), (2, 26784908), (4, 13392454), (8, 6696227), (19, 2819464), (38, 1409732), (76, 704866), (152, 352433), (197, 271928), (394, 135964), (788, 67982), (1576, 33991), (1789, 29944), (3578, 14972), (3743, 14312), (7156, 7486)]