53956805

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21713}}^1$

素因数の和:21796

約数の個数: 16

約数和(自身を含む): 75043584

約数和(自身を除く): 21086779

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 21713, 108565, 151991, 759955, 1541623, 7708115, 10791361, 53956805]

約数ペア:

[(1, 53956805), (5, 10791361), (7, 7708115), (35, 1541623), (71, 759955), (355, 151991), (497, 108565), (2485, 21713)]