53040001

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2477}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 67798080

約数和(自身を除く): 14758079

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 931, 1127, 2477, 3059, 17339, 21413, 47063, 56971, 121373, 329441, 398797, 1082449, 2306087, 2791579, 7577143, 53040001]

約数ペア:

[(1, 53040001), (7, 7577143), (19, 2791579), (23, 2306087), (49, 1082449), (133, 398797), (161, 329441), (437, 121373), (931, 56971), (1127, 47063), (2477, 21413), (3059, 17339)]