52759590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{135281}}^1$

素因数の和:135304

約数の個数: 32

約数和(自身を含む): 136364256

約数和(自身を除く): 83604666

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 135281, 270562, 405843, 676405, 811686, 1352810, 1758653, 2029215, 3517306, 4058430, 5275959, 8793265, 10551918, 17586530, 26379795, 52759590]

約数ペア:

[(1, 52759590), (2, 26379795), (3, 17586530), (5, 10551918), (6, 8793265), (10, 5275959), (13, 4058430), (15, 3517306), (26, 2029215), (30, 1758653), (39, 1352810), (65, 811686), (78, 676405), (130, 405843), (195, 270562), (390, 135281)]