55428196

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 98572320

約数和(自身を除く): 43144124

約数列:

[1, 2, 4, 131, 139, 262, 278, 524, 556, 761, 1522, 3044, 18209, 36418, 72836, 99691, 105779, 199382, 211558, 398764, 423116, 13857049, 27714098, 55428196]

約数ペア:

[(1, 55428196), (2, 27714098), (4, 13857049), (131, 423116), (139, 398764), (262, 211558), (278, 199382), (524, 105779), (556, 99691), (761, 72836), (1522, 36418), (3044, 18209)]