52755690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{135271}}^1$

素因数の和:135294

約数の個数: 32

約数和(自身を含む): 136354176

約数和(自身を除く): 83598486

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 135271, 270542, 405813, 676355, 811626, 1352710, 1758523, 2029065, 3517046, 4058130, 5275569, 8792615, 10551138, 17585230, 26377845, 52755690]

約数ペア:

[(1, 52755690), (2, 26377845), (3, 17585230), (5, 10551138), (6, 8792615), (10, 5275569), (13, 4058130), (15, 3517046), (26, 2029065), (30, 1758523), (39, 1352710), (65, 811626), (78, 676355), (130, 405813), (195, 270542), (390, 135271)]