54970096

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:521

約数の個数: 40

約数和(自身を含む): 108931520

約数和(自身を除く): 53961424

約数列:

[1, 2, 4, 8, 16, 79, 157, 158, 277, 314, 316, 554, 628, 632, 1108, 1256, 1264, 2216, 2512, 4432, 12403, 21883, 24806, 43489, 43766, 49612, 86978, 87532, 99224, 173956, 175064, 198448, 347912, 350128, 695824, 3435631, 6871262, 13742524, 27485048, 54970096]

約数ペア:

[(1, 54970096), (2, 27485048), (4, 13742524), (8, 6871262), (16, 3435631), (79, 695824), (157, 350128), (158, 347912), (277, 198448), (314, 175064), (316, 173956), (554, 99224), (628, 87532), (632, 86978), (1108, 49612), (1256, 43766), (1264, 43489), (2216, 24806), (2512, 21883), (4432, 12403)]