53392071

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 24022329

約数列:

[1, 3, 19, 57, 71, 79, 167, 213, 237, 501, 1349, 1501, 3173, 4047, 4503, 5609, 9519, 11857, 13193, 16827, 35571, 39579, 106571, 225283, 250667, 319713, 675849, 752001, 936703, 2810109, 17797357, 53392071]

約数ペア:

[(1, 53392071), (3, 17797357), (19, 2810109), (57, 936703), (71, 752001), (79, 675849), (167, 319713), (213, 250667), (237, 225283), (501, 106571), (1349, 39579), (1501, 35571), (3173, 16827), (4047, 13193), (4503, 11857), (5609, 9519)]