51759908

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 92080800

約数和(自身を除く): 40320892

約数列:

[1, 2, 4, 89, 178, 347, 356, 419, 694, 838, 1388, 1676, 30883, 37291, 61766, 74582, 123532, 145393, 149164, 290786, 581572, 12939977, 25879954, 51759908]

約数ペア:

[(1, 51759908), (2, 25879954), (4, 12939977), (89, 581572), (178, 290786), (347, 149164), (356, 145393), (419, 123532), (694, 74582), (838, 61766), (1388, 37291), (1676, 30883)]