53679920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{95857}}^1$

素因数の和:95877

約数の個数: 40

約数和(自身を含む): 142636704

約数和(自身を除く): 88956784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 95857, 191714, 383428, 479285, 670999, 766856, 958570, 1341998, 1533712, 1917140, 2683996, 3354995, 3834280, 5367992, 6709990, 7668560, 10735984, 13419980, 26839960, 53679920]

約数ペア:

[(1, 53679920), (2, 26839960), (4, 13419980), (5, 10735984), (7, 7668560), (8, 6709990), (10, 5367992), (14, 3834280), (16, 3354995), (20, 2683996), (28, 1917140), (35, 1533712), (40, 1341998), (56, 958570), (70, 766856), (80, 670999), (112, 479285), (140, 383428), (280, 191714), (560, 95857)]