56981444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{2377}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 107666328

約数和(自身を除く): 50684884

約数列:

[1, 2, 4, 13, 26, 52, 461, 922, 1844, 2377, 4754, 5993, 9508, 11986, 23972, 30901, 61802, 123604, 1095797, 2191594, 4383188, 14245361, 28490722, 56981444]

約数ペア:

[(1, 56981444), (2, 28490722), (4, 14245361), (13, 4383188), (26, 2191594), (52, 1095797), (461, 123604), (922, 61802), (1844, 30901), (2377, 23972), (4754, 11986), (5993, 9508)]