51603189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 78655488

約数和(自身を除く): 27052299

約数列:

[1, 3, 11, 31, 33, 73, 93, 219, 341, 691, 803, 1023, 2073, 2263, 2409, 6789, 7601, 21421, 22803, 24893, 50443, 64263, 74679, 151329, 235631, 554873, 706893, 1563733, 1664619, 4691199, 17201063, 51603189]

約数ペア:

[(1, 51603189), (3, 17201063), (11, 4691199), (31, 1664619), (33, 1563733), (73, 706893), (93, 554873), (219, 235631), (341, 151329), (691, 74679), (803, 64263), (1023, 50443), (2073, 24893), (2263, 22803), (2409, 21421), (6789, 7601)]