56554330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 119196576

約数和(自身を除く): 62642246

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 211, 245, 422, 490, 547, 1055, 1094, 1477, 2110, 2735, 2954, 3829, 5470, 7385, 7658, 10339, 14770, 19145, 20678, 26803, 38290, 51695, 53606, 103390, 115417, 134015, 230834, 268030, 577085, 807919, 1154170, 1615838, 4039595, 5655433, 8079190, 11310866, 28277165, 56554330]

約数ペア:

[(1, 56554330), (2, 28277165), (5, 11310866), (7, 8079190), (10, 5655433), (14, 4039595), (35, 1615838), (49, 1154170), (70, 807919), (98, 577085), (211, 268030), (245, 230834), (422, 134015), (490, 115417), (547, 103390), (1055, 53606), (1094, 51695), (1477, 38290), (2110, 26803), (2735, 20678), (2954, 19145), (3829, 14770), (5470, 10339), (7385, 7658)]