52540355

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21143}}^1$

素因数の和:21226

約数の個数: 16

約数和(自身を含む): 73073664

約数和(自身を除く): 20533309

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 21143, 105715, 148001, 740005, 1501153, 7505765, 10508071, 52540355]

約数ペア:

[(1, 52540355), (5, 10508071), (7, 7505765), (35, 1501153), (71, 740005), (355, 148001), (497, 105715), (2485, 21143)]