52296531

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2473}}^1$

素因数の和:2555

約数の個数: 32

約数和(自身を含む): 85501440

約数和(自身を除く): 33204909

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 2473, 3021, 7049, 7419, 17311, 21147, 46987, 51933, 131069, 140961, 328909, 393207, 917483, 986727, 2490311, 2752449, 7470933, 17432177, 52296531]

約数ペア:

[(1, 52296531), (3, 17432177), (7, 7470933), (19, 2752449), (21, 2490311), (53, 986727), (57, 917483), (133, 393207), (159, 328909), (371, 140961), (399, 131069), (1007, 51933), (1113, 46987), (2473, 21147), (3021, 17311), (7049, 7419)]