55401140

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{5783}}^1$

素因数の和:6271

約数の個数: 24

約数和(自身を含む): 116605440

約数和(自身を除く): 61204300

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 5783, 9580, 11566, 23132, 28915, 57830, 115660, 2770057, 5540114, 11080228, 13850285, 27700570, 55401140]

約数ペア:

[(1, 55401140), (2, 27700570), (4, 13850285), (5, 11080228), (10, 5540114), (20, 2770057), (479, 115660), (958, 57830), (1916, 28915), (2395, 23132), (4790, 11566), (5783, 9580)]