53474721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 79073280

約数和(自身を除く): 25598559

約数列:

[1, 3, 19, 31, 53, 57, 93, 159, 571, 589, 1007, 1643, 1713, 1767, 3021, 4929, 10849, 17701, 30263, 31217, 32547, 53103, 90789, 93651, 336319, 574997, 938153, 1008957, 1724991, 2814459, 17824907, 53474721]

約数ペア:

[(1, 53474721), (3, 17824907), (19, 2814459), (31, 1724991), (53, 1008957), (57, 938153), (93, 574997), (159, 336319), (571, 93651), (589, 90789), (1007, 53103), (1643, 32547), (1713, 31217), (1767, 30263), (3021, 17701), (4929, 10849)]