52171665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 105616896

約数和(自身を除く): 53445231

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 65, 91, 105, 111, 185, 195, 259, 273, 455, 481, 555, 777, 1033, 1295, 1365, 1443, 2405, 3099, 3367, 3885, 5165, 7215, 7231, 10101, 13429, 15495, 16835, 21693, 36155, 38221, 40287, 50505, 67145, 94003, 108465, 114663, 191105, 201435, 267547, 282009, 470015, 496873, 573315, 802641, 1337735, 1410045, 1490619, 2484365, 3478111, 4013205, 7453095, 10434333, 17390555, 52171665]

約数ペア:

[(1, 52171665), (3, 17390555), (5, 10434333), (7, 7453095), (13, 4013205), (15, 3478111), (21, 2484365), (35, 1490619), (37, 1410045), (39, 1337735), (65, 802641), (91, 573315), (105, 496873), (111, 470015), (185, 282009), (195, 267547), (259, 201435), (273, 191105), (455, 114663), (481, 108465), (555, 94003), (777, 67145), (1033, 50505), (1295, 40287), (1365, 38221), (1443, 36155), (2405, 21693), (3099, 16835), (3367, 15495), (3885, 13429), (5165, 10101), (7215, 7231)]